About this route:

A direct, nonstop flight between São Filipe Airport (SFL), Fogo, Cape Verde and Ketchikan Harbor Seaplane Base (WFB), Ketchikan, Alaska, United States would travel a Great Circle distance of 6,025 miles (or 9,696 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between São Filipe Airport and Ketchikan Harbor Seaplane Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between São Filipe Airport and Ketchikan Harbor Seaplane Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: SFL / GVSF
Airport Name: São Filipe Airport
Location: Fogo, Cape Verde
GPS Coordinates: 14°52'58"N by 24°28'48"W
Area Served: São Filipe
Operator/Owner: Aeroportos e Segurança Aérea (ASA)
Airport Type: Public
Elevation: 66 feet (20 meters)
# of Runways: 1
View all routes: Routes from SFL
More Information: SFL Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: WFB /
Airport Names:
  1. Ketchikan Harbor Seaplane Base
  2. 5KE
Location: Ketchikan, Alaska, United States
GPS Coordinates: 55°20'39"N by 131°39'47"W
Area Served: Ketchikan, Alaska
Airport Type: Public use
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from WFB
More Information: WFB Maps & Info

Facts about São Filipe Airport (SFL):

  • The closest airport to São Filipe Airport (SFL) is Mosteiros Airport (MTI), which is located only 15 miles (23 kilometers) NE of SFL.
  • Because of São Filipe Airport's relatively low elevation of 66 feet, planes can take off or land at São Filipe Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • The furthest airport from São Filipe Airport (SFL) is Misima Airport (MIS), which is nearly antipodal to São Filipe Airport (meaning São Filipe Airport is almost on the exact opposite side of the Earth from Misima Airport), and is located 12,095 miles (19,465 kilometers) away in Misima Island, Papua New Guinea.
  • São Filipe Airport (SFL) currently has only 1 runway.

Facts about Ketchikan Harbor Seaplane Base (WFB):

  • Because of Ketchikan Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Ketchikan Harbor Seaplane Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • In addition to being known as "Ketchikan Harbor Seaplane Base", another name for WFB is "5KE".
  • As per Federal Aviation Administration records, the airport had 38,945 passenger boardings in calendar year 2008, 40,462 enplanements in 2009, and 43,737 in 2010.
  • The closest airport to Ketchikan Harbor Seaplane Base (WFB) is Ketchikan International Airport (KTN), which is located only 2 miles (3 kilometers) WNW of WFB.
  • Ketchikan Harbor Seaplane Base (WFB) currently has only 1 runway.
  • The furthest airport from Ketchikan Harbor Seaplane Base (WFB) is Port Alfred Airport (AFD), which is located 10,613 miles (17,079 kilometers) away in Port Alfred, South Africa.
  • Ketchikan Harbor Seaplane Base is a privately owned, public use seaplane base located at the harbor of Ketchikan, a city in the Ketchikan Gateway Borough of the U.S.

Map of Nearest Airports to São Filipe Airport:

List of Nearest Airports to São Filipe Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
114.59 miles (23.48 km) NEMosteiros Airport (MTI)Mosteiros, Cape VerdeView Mosteiros Airport on a map Set MTI as origin Airport Set MTI as destination Airport Get more information about Mosteiros Airport
265.90 miles (106.06 km) EPraia International Airport (RAI)Praia, Cape VerdeView Praia International Airport on a map Set RAI as origin Airport Set RAI as destination Airport Get more information about Praia International Airport
386.56 miles (139.31 km) ENEMaio Airport (MMO)Maio, Cape VerdeView Maio Airport on a map Set MMO as origin Airport Set MMO as destination Airport Get more information about Maio Airport
4118.51 miles (190.72 km) NPreguiça Airport (SNE)São Nicolau, Cape VerdeView Preguiça Airport on a map Set SNE as origin Airport Set SNE as destination Airport Get more information about Preguiça Airport
5136.85 miles (220.23 km) NEAristides Pereira International Airport (BVC)Boa Vista, Cape VerdeView Aristides Pereira International Airport on a map Set BVC as origin Airport Set BVC as destination Airport Get more information about Aristides Pereira International Airport
6140.09 miles (225.45 km) NNWCesária Évora International Airport (VXE)São Vicente, Cape VerdeView Cesária Évora International Airport on a map Set VXE as origin Airport Set VXE as destination Airport Get more information about Cesária Évora International Airport
7163.94 miles (263.84 km) NEAmílcar Cabral International Airport (SID)Sal Island, Cape VerdeView Amílcar Cabral International Airport on a map Set SID as origin Airport Set SID as destination Airport Get more information about Amílcar Cabral International Airport
8165.35 miles (266.11 km) NNWAgostinho Neto Airport (NTO)Ponta do Sol, Santo Antão, Cape VerdeView Agostinho Neto Airport on a map Set NTO as origin Airport Set NTO as destination Airport Get more information about Agostinho Neto Airport
9467.00 miles (751.56 km) ELéopold Sédar Senghor International Airport (DKR)Dakar, SenegalView Léopold Sédar Senghor International Airport on a map Set DKR as origin Airport Set DKR as destination Airport Get more information about Léopold Sédar Senghor International Airport
10535.24 miles (861.38 km) EBanjul International Airport (BJL)Banjul, GambiaView Banjul International Airport on a map Set BJL as origin Airport Set BJL as destination Airport Get more information about Banjul International Airport
11539.88 miles (868.85 km) ESaint-Louis Airport (XLS)Saint-Louis, SenegalView Saint-Louis Airport on a map Set XLS as origin Airport Set XLS as destination Airport Get more information about Saint-Louis Airport
12546.60 miles (879.66 km) ESECap Skirring Airport (CSK)Cap Skirring, SenegalView Cap Skirring Airport on a map Set CSK as origin Airport Set CSK as destination Airport Get more information about Cap Skirring Airport
13566.05 miles (910.96 km) EKaolack Airport (KLC)Kaolack, SenegalView Kaolack Airport on a map Set KLC as origin Airport Set KLC as destination Airport Get more information about Kaolack Airport
14573.24 miles (922.53 km) ESEZiguinchor Airport (ZIG)Ziguinchor, SenegalView Ziguinchor Airport on a map Set ZIG as origin Airport Set ZIG as destination Airport Get more information about Ziguinchor Airport
15596.65 miles (960.21 km) ENERichard Toll Airport (RDT)Richard Toll, SenegalView Richard Toll Airport on a map Set RDT as origin Airport Set RDT as destination Airport Get more information about Richard Toll Airport

Map of Furthest Airports from São Filipe Airport:

List of Furthest Airports from São Filipe Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,095.33 miles (19,465.49 km) SSEMisima Airport (MIS)Misima Island, Papua New GuineaView Misima Airport on a map Set MIS as origin Airport Set MIS as destination Airport Get more information about Misima Airport
212,057.21 miles (19,404.16 km) SWBellona/Anua Airport (BNY)Anua, Bellona Island, Solomon IslandsView Bellona/Anua Airport on a map Set BNY as origin Airport Set BNY as destination Airport Get more information about Bellona/Anua Airport
312,009.59 miles (19,327.52 km) SSEGuasopa Airport (GAZ)Guasopa, Papua New GuineaView Guasopa Airport on a map Set GAZ as origin Airport Set GAZ as destination Airport Get more information about Guasopa Airport
411,977.63 miles (19,276.09 km) SWMbambanakira Airport (MBU)Mbambanakira, Solomon IslandsView Mbambanakira Airport on a map Set MBU as origin Airport Set MBU as destination Airport Get more information about Mbambanakira Airport
511,968.80 miles (19,261.86 km) SSWMunda Airport (MUA)Munda, New Georgia Island, Solomon IslandsView Munda Airport on a map Set MUA as origin Airport Set MUA as destination Airport Get more information about Munda Airport
611,965.63 miles (19,256.77 km) SEGurney Airport (GUR)Alotau, Papua New GuineaView Gurney Airport on a map Set GUR as origin Airport Set GUR as destination Airport Get more information about Gurney Airport
711,965.11 miles (19,255.93 km) SSWYandina Airport (XYA)Yandina, Solomon IslandsView Yandina Airport on a map Set XYA as origin Airport Set XYA as destination Airport Get more information about Yandina Airport
811,959.30 miles (19,246.58 km) SNusatupe Airport (GZO)Gizo / Nusatupe, Western Province, Solomon IslandsView Nusatupe Airport on a map Set GZO as origin Airport Set GZO as destination Airport Get more information about Nusatupe Airport
911,951.22 miles (19,233.58 km) SWHoniara International Airport (formerly Henderson Field) (HIR)Honiara, Guadalcanal Island, Solomon IslandsView Honiara International Airport (formerly Henderson Field) on a map Set HIR as origin Airport Set HIR as destination Airport Get more information about Honiara International Airport (formerly Henderson Field)
1011,920.88 miles (19,184.74 km) SMono Airport (MNY)Stirling Island, Treasury Islands, Solomon IslandsView Mono Airport on a map Set MNY as origin Airport Set MNY as destination Airport Get more information about Mono Airport
1111,915.49 miles (19,176.07 km) SEVivigani Airport (VIV)Vivigani, Goodenough Island, Papua New GuineaView Vivigani Airport on a map Set VIV as origin Airport Set VIV as destination Airport Get more information about Vivigani Airport
1211,908.97 miles (19,165.58 km) SWKirakira Airport (IRA)Kirakira, Makira Island, Solomon IslandsView Kirakira Airport on a map Set IRA as origin Airport Set IRA as destination Airport Get more information about Kirakira Airport
1311,903.57 miles (19,156.90 km) SELosuia Airport (Kiriwina Airfield) (LSA)Losuia, Kiriwina Island, Papua New GuineaView Losuia Airport (Kiriwina Airfield) on a map Set LSA as origin Airport Set LSA as destination Airport Get more information about Losuia Airport (Kiriwina Airfield)
1411,899.87 miles (19,150.93 km) SEAgaun Airport (AUP)Agaun, Papua New GuineaView Agaun Airport on a map Set AUP as origin Airport Set AUP as destination Airport Get more information about Agaun Airport
1511,899.15 miles (19,149.77 km) SWAfutara Airport (AFT)Afutara, Solomon IslandsView Afutara Airport on a map Set AFT as origin Airport Set AFT as destination Airport Get more information about Afutara Airport

Map of Nearest Airports to Ketchikan Harbor Seaplane Base:

List of Nearest Airports to Ketchikan Harbor Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
11.99 miles (3.21 km) WNWKetchikan International Airport (KTN)Ketchikan, Alaska, United StatesView Ketchikan International Airport on a map Set KTN as destination Airport Set KTN as destination Airport Get more information about Ketchikan International Airport
215.12 miles (24.33 km) SSEMetlakatla Seaplane Base (MTM)Metlakatla, Annette Island, Alaska, United StatesView Metlakatla Seaplane Base on a map Set MTM as destination Airport Set MTM as destination Airport Get more information about Metlakatla Seaplane Base
321.17 miles (34.07 km) SAnnette Island Airport (ANN)Annette Island, Alaska, United StatesView Annette Island Airport on a map Set ANN as destination Airport Set ANN as destination Airport Get more information about Annette Island Airport
438.99 miles (62.75 km) WNWHollis Clark Bay Seaplane Base (HYL)Hollis, Alaska, United StatesView Hollis Clark Bay Seaplane Base on a map Set HYL as destination Airport Set HYL as destination Airport Get more information about Hollis Clark Bay Seaplane Base
541.60 miles (66.95 km) NWThorne Bay Seaplane Base (KTB)Thorne Bay, Alaska, United StatesView Thorne Bay Seaplane Base on a map Set KTB as destination Airport Set KTB as destination Airport Get more information about Thorne Bay Seaplane Base
646.83 miles (75.37 km) WSWHydaburg Seaplane Base (HYG)Hydaburg, Alaska, United StatesView Hydaburg Seaplane Base on a map Set HYG as destination Airport Set HYG as destination Airport Get more information about Hydaburg Seaplane Base
757.67 miles (92.81 km) WNWKlawock Airport (KLW)Klawock, Alaska, United StatesView Klawock Airport on a map Set KLW as destination Airport Set KLW as destination Airport Get more information about Klawock Airport
858.96 miles (94.89 km) WCraig Seaplane Base (CGA)Craig, Alaska, United StatesView Craig Seaplane Base on a map Set CGA as destination Airport Set CGA as destination Airport Get more information about Craig Seaplane Base
962.20 miles (100.10 km) WWaterfall Seaplane Base (KWF)Waterfall, Alaska, United StatesView Waterfall Seaplane Base on a map Set KWF as destination Airport Set KWF as destination Airport Get more information about Waterfall Seaplane Base
1064.99 miles (104.59 km) NWCoffman Cove Seaplane Base (KCC)Coffman Cove, Alaska, United StatesView Coffman Cove Seaplane Base on a map Set KCC as destination Airport Set KCC as destination Airport Get more information about Coffman Cove Seaplane Base
1170.35 miles (113.21 km) WNWNaukati Bay Seaplane Base (WNC)Tuxekan Island, Alaska, United StatesView Naukati Bay Seaplane Base on a map Set WNC as destination Airport Set WNC as destination Airport Get more information about Naukati Bay Seaplane Base
1275.28 miles (121.16 km) ENEHyder Seaplane Base (WHD)Hyder, Alaska, United StatesView Hyder Seaplane Base on a map Set WHD as destination Airport Set WHD as destination Airport Get more information about Hyder Seaplane Base
1376.71 miles (123.45 km) WNWTokeen Seaplane Base (TKI)Tokeen, Alaska, United StatesView Tokeen Seaplane Base on a map Set TKI as destination Airport Set TKI as destination Airport Get more information about Tokeen Seaplane Base
1477.12 miles (124.11 km) ENEStewart Aerodrome (ZST)Stewart, British Columbia, CanadaView Stewart Aerodrome on a map Set ZST as destination Airport Set ZST as destination Airport Get more information about Stewart Aerodrome
1577.87 miles (125.32 km) NWNorth Whale Seaplane Base (WWP)North Whale Pass, Alaska, United StatesView North Whale Seaplane Base on a map Set WWP as destination Airport Set WWP as destination Airport Get more information about North Whale Seaplane Base

Map of Furthest Airports from Ketchikan Harbor Seaplane Base:

List of Furthest Airports from Ketchikan Harbor Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,612.68 miles (17,079.40 km) SEPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as destination Airport Set AFD as destination Airport Get more information about Port Alfred Airport
210,605.64 miles (17,068.08 km) SEEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as destination Airport Set ELS as destination Airport Get more information about East London Airport
310,603.78 miles (17,065.09 km) SEPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as destination Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
410,534.24 miles (16,953.17 km) SEMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as destination Airport Set UTT as destination Airport Get more information about Mthatha Airport
510,529.75 miles (16,945.95 km) SEMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as destination Airport Set MGH as destination Airport Get more information about Margate Airport
610,510.26 miles (16,914.58 km) SEGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as destination Airport Set GRJ as destination Airport Get more information about George Airport
710,466.55 miles (16,844.24 km) SSEKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as destination Airport Set DUR as destination Airport Get more information about King Shaka International
810,453.19 miles (16,822.74 km) SEPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as destination Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
910,429.83 miles (16,785.15 km) SSERichards Bay Airport (RCB)Richards Bay, KwaZulu-Natal, South AfricaView Richards Bay Airport on a map Set RCB as destination Airport Set RCB as destination Airport Get more information about Richards Bay Airport
1010,429.12 miles (16,784.01 km) SELebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as destination Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1110,413.46 miles (16,758.79 km) SELesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as destination Airport Set LES as destination Airport Get more information about Lesobeng Airport
1210,411.58 miles (16,755.77 km) SESemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as destination Airport Set SOK as destination Airport Get more information about Semonkong Airport
1310,400.05 miles (16,737.21 km) SEMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as destination Airport Set MKH as destination Airport Get more information about Mokhotlong Airport
1410,389.23 miles (16,719.80 km) SEMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as destination Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1510,388.48 miles (16,718.60 km) ESECape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as destination Airport Set CPT as destination Airport Get more information about Cape Town International Airport