About this route:

A direct, nonstop flight between Nioki Airport (NIO), Nioki, Democratic Republic of the Congo and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 8,535 miles (or 13,736 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 Nioki Airport and Seattle–Tacoma International Airport, 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 Nioki Airport and Seattle–Tacoma International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: NIO / FZBI
Airport Name: Nioki Airport
Location: Nioki, Democratic Republic of the Congo
GPS Coordinates: 2°43'2"S by 17°41'4"E
Airport Type: Public
Elevation: 1043 feet (318 meters)
View all routes: Routes from NIO
More Information: NIO Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: SEA / KSEA
Airport Names:
  1. Seattle–Tacoma International Airport
  2. Sea–Tac Airport
Location: SeaTac (near Seattle and Tacoma), Washington, United States
GPS Coordinates: 47°26'56"N by 122°18'33"W
Area Served: Seattle; Tacoma, Washington, US
Airport Type: Public
Elevation: 433 feet (132 meters)
# of Runways: 3
View all routes: Routes from SEA
More Information: SEA Maps & Info

Facts about Nioki Airport (NIO):

  • The furthest airport from Nioki Airport (NIO) is Cassidy International Airport (CXI), which is nearly antipodal to Nioki Airport (meaning Nioki Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,090 miles (19,457 kilometers) away in Christmas Island, Kiribati.
  • The closest airport to Nioki Airport (NIO) is Bandundu Airport (FDU), which is located 46 miles (74 kilometers) SSW of NIO.

Facts about Seattle–Tacoma International Airport (SEA):

  • Seattle–Tacoma International Airport (SEA) has 3 runways.
  • The airport has service to destinations throughout North America, Europe, the Middle East, and East Asia.
  • In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
  • Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
  • The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
  • A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
  • The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
  • The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
  • The airport is also served both by the King County Metro bus system and Sound Transit regional express buses.
  • Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma International 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.

Map of Nearest Airports to Nioki Airport:

List of Nearest Airports to Nioki Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
146.04 miles (74.09 km) SSWBandundu Airport (FDU)Bandundu, Democratic Republic of the CongoView Bandundu Airport on a map Set FDU as origin Airport Set FDU as destination Airport Get more information about Bandundu Airport
267.49 miles (108.61 km) NEInongo Airport (INO)Inongo, Democratic Republic of the CongoView Inongo Airport on a map Set INO as origin Airport Set INO as destination Airport Get more information about Inongo Airport
3126.16 miles (203.04 km) NEBasango Mboliasa Airport (KRZ)Kiri, Democratic Republic of the CongoView Basango Mboliasa Airport on a map Set KRZ as origin Airport Set KRZ as destination Airport Get more information about Basango Mboliasa Airport
4138.57 miles (223.00 km) WNWGamboma Airport (GMM)Gamboma, Republic of the CongoView Gamboma Airport on a map Set GMM as origin Airport Set GMM as destination Airport Get more information about Gamboma Airport
5160.23 miles (257.86 km) NWOyo Ollombo Airport (OLL)Oyo, Republic of the Congo, Republic of the CongoView Oyo Ollombo Airport on a map Set OLL as origin Airport Set OLL as destination Airport Get more information about Oyo Ollombo Airport
6177.25 miles (285.25 km) SSEKikwit Airport (KKW)Kikwit, Democratic Republic of the CongoView Kikwit Airport on a map Set KKW as origin Airport Set KKW as destination Airport Get more information about Kikwit Airport
7192.74 miles (310.19 km) SWN'djili Airport (FIH)Kinshasa, Democratic Republic of the CongoView N'djili Airport on a map Set FIH as origin Airport Set FIH as destination Airport Get more information about N'djili Airport
8192.79 miles (310.26 km) NWOwando Airport (FTX)Owando, Republic of the CongoView Owando Airport on a map Set FTX as origin Airport Set FTX as destination Airport Get more information about Owando Airport
9193.86 miles (311.98 km) NNEMbandaka Airport (MDK)Mbandaka, Democratic Republic of the CongoView Mbandaka Airport on a map Set MDK as origin Airport Set MDK as destination Airport Get more information about Mbandaka Airport
10197.00 miles (317.04 km) NWBoundji Airport (BOE)Boundji, Republic of the CongoView Boundji Airport on a map Set BOE as origin Airport Set BOE as destination Airport Get more information about Boundji Airport
11198.39 miles (319.28 km) WSWMaya–Maya Airport (BZV)Brazzaville, Republic of the CongoView Maya–Maya Airport on a map Set BZV as origin Airport Set BZV as destination Airport Get more information about Maya–Maya Airport
12202.96 miles (326.63 km) WDjambala Airport (DJM)Djambala, Republic of CongoView Djambala Airport on a map Set DJM as origin Airport Set DJM as destination Airport Get more information about Djambala Airport
13205.67 miles (331.00 km) SEIdiofa Airport (IDF)Idiofa, Democratic Republic of the CongoView Idiofa Airport on a map Set IDF as origin Airport Set IDF as destination Airport Get more information about Idiofa Airport
14218.32 miles (351.36 km) WLague Airport (LCO)Lague, Republic of CongoView Lague Airport on a map Set LCO as origin Airport Set LCO as destination Airport Get more information about Lague Airport
15219.39 miles (353.08 km) ESEBasongo Airport (BAN)Basongo, Democratic Republic of the CongoView Basongo Airport on a map Set BAN as origin Airport Set BAN as destination Airport Get more information about Basongo Airport

Map of Furthest Airports from Nioki Airport:

List of Furthest Airports from Nioki Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,090.30 miles (19,457.40 km) WCassidy International Airport (CXI)Christmas Island, KiribatiView Cassidy International Airport on a map Set CXI as origin Airport Set CXI as destination Airport Get more information about Cassidy International Airport
211,685.59 miles (18,806.09 km) ESECanton Island Airport (CIS)Canton Island, KiribatiView Canton Island Airport on a map Set CIS as origin Airport Set CIS as destination Airport Get more information about Canton Island Airport
311,527.30 miles (18,551.34 km) SManihiki Island Airport (MHX)Manihiki Island, Cook IslandsView Manihiki Island Airport on a map Set MHX as origin Airport Set MHX as destination Airport Get more information about Manihiki Island Airport
411,351.66 miles (18,268.68 km) NNEJohnston Atoll Airport (JON)Johnston Atoll, U.S. Minor Outlying IslandsView Johnston Atoll Airport on a map Set JON as origin Airport Set JON as destination Airport Get more information about Johnston Atoll Airport
511,186.93 miles (18,003.57 km) NNWKona International Airport at Keāhole (KOA)Kailua / Kona, Hawaii, United StatesView Kona International Airport at Keāhole on a map Set KOA as origin Airport Set KOA as destination Airport Get more information about Kona International Airport at Keāhole
611,172.75 miles (17,980.75 km) NNWPōhakuloa Training Area (BSF)Camp Pohakuloa, Hawaii, United StatesView Pōhakuloa Training Area on a map Set BSF as origin Airport Set BSF as destination Airport Get more information about Pōhakuloa Training Area
711,169.56 miles (17,975.62 km) SSEFitiuta Airport (FTI)Fiti‘uta, American Samoa, United StatesView Fitiuta Airport on a map Set FTI as origin Airport Set FTI as destination Airport Get more information about Fitiuta Airport
811,166.42 miles (17,970.56 km) SSETau Airport (TAV)Tau, American SamoaView Tau Airport on a map Set TAV as origin Airport Set TAV as destination Airport Get more information about Tau Airport
911,164.98 miles (17,968.25 km) SSEOfu Airport (OFU)Ofu, American SamoaView Ofu Airport on a map Set OFU as origin Airport Set OFU as destination Airport Get more information about Ofu Airport
1011,163.75 miles (17,966.27 km) NNWHilo International Airport (ITO)Hilo, Hawaii, United StatesView Hilo International Airport on a map Set ITO as origin Airport Set ITO as destination Airport Get more information about Hilo International Airport
1111,161.21 miles (17,962.18 km) NNWWaimea-Kohala Airport (MUE)Kamuela, Hawaii, United StatesView Waimea-Kohala Airport on a map Set MUE as origin Airport Set MUE as destination Airport Get more information about Waimea-Kohala Airport
1211,148.64 miles (17,941.96 km) NNWUpolu Airport (UPP)Hawi, Hawaii, United StatesView Upolu Airport on a map Set UPP as origin Airport Set UPP as destination Airport Get more information about Upolu Airport
1311,137.23 miles (17,923.59 km) NNWLanai Airport (LNY)Lanai City, Hawaii, United StatesView Lanai Airport on a map Set LNY as origin Airport Set LNY as destination Airport Get more information about Lanai Airport
1411,129.55 miles (17,911.23 km) SSEPago Pago International Airport (PPG)Pago Pago, American SamoaView Pago Pago International Airport on a map Set PPG as origin Airport Set PPG as destination Airport Get more information about Pago Pago International Airport
1511,122.55 miles (17,899.96 km) SSEFagali'i Airport (FGI)Apia, SamoaView Fagali'i Airport on a map Set FGI as origin Airport Set FGI as destination Airport Get more information about Fagali'i Airport

Map of Nearest Airports to Seattle–Tacoma International Airport:

List of Nearest Airports to Seattle–Tacoma International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
15.33 miles (8.58 km) NERenton Municipal Airport (RNT)Renton, Washington, United StatesView Renton Municipal Airport on a map Set RNT as destination Airport Set RNT as destination Airport Get more information about Renton Municipal Airport
25.62 miles (9.04 km) NKing County International Airport (BFI)Seattle, Washington, United StatesView King County International Airport on a map Set BFI as destination Airport Set BFI as destination Airport Get more information about King County International Airport
312.51 miles (20.13 km) NKenmore Air Harbor Seaplane Base (LKE)Seattle, Washington, United StatesView Kenmore Air Harbor Seaplane Base on a map Set LKE as destination Airport Set LKE as destination Airport Get more information about Kenmore Air Harbor Seaplane Base
417.72 miles (28.53 km) SWTacoma Narrows Airport (TIW)Tacoma, Washington, United StatesView Tacoma Narrows Airport on a map Set TIW as destination Airport Set TIW as destination Airport Get more information about Tacoma Narrows Airport
521.26 miles (34.21 km) NKenmore Air (KEH)Kenmore, Washington, United StatesView Kenmore Air on a map Set KEH as destination Airport Set KEH as destination Airport Get more information about Kenmore Air
621.46 miles (34.53 km) WBremerton National Airport (PWT)Bremerton, Washington, United StatesView Bremerton National Airport on a map Set PWT as destination Airport Set PWT as destination Airport Get more information about Bremerton National Airport
722.88 miles (36.81 km) SSWMcChord Field/McChord AFB (TCM)Tacoma, Washington, United StatesView McChord Field/McChord AFB on a map Set TCM as destination Airport Set TCM as destination Airport Get more information about McChord Field/McChord AFB
828.54 miles (45.93 km) SSWGray Army Airfield (GRF)Tacoma, Washington, United StatesView Gray Army Airfield on a map Set GRF as destination Airport Set GRF as destination Airport Get more information about Gray Army Airfield
931.62 miles (50.88 km) NPaine Field (PAE)Everett, Washington, United StatesView Paine Field on a map Set PAE as destination Airport Set PAE as destination Airport Get more information about Paine Field
1041.96 miles (67.53 km) WSWSanderson Field (SHN)Shelton, Washington, United StatesView Sanderson Field on a map Set SHN as destination Airport Set SHN as destination Airport Get more information about Sanderson Field
1143.27 miles (69.63 km) SWOlympia Regional Airport (OLM)Olympia, Washington, United StatesView Olympia Regional Airport on a map Set OLM as destination Airport Set OLM as destination Airport Get more information about Olympia Regional Airport
1247.85 miles (77.00 km) NNWJefferson County International AirportPort Townsend Army Airfield (TWD)Port Townsend, Washington, United StatesView Jefferson County International AirportPort Townsend Army Airfield on a map Set TWD as destination Airport Set TWD as destination Airport Get more information about Jefferson County International AirportPort Townsend Army Airfield
1354.30 miles (87.39 km) ESEEaston State Airport (ESW)Easton, Washington, United StatesView Easton State Airport on a map Set ESW as destination Airport Set ESW as destination Airport Get more information about Easton State Airport
1457.98 miles (93.31 km) NNWA.J. Eisenberg Airport (ODW)Oak Harbor, Washington, United StatesView A.J. Eisenberg Airport on a map Set ODW as destination Airport Set ODW as destination Airport Get more information about A.J. Eisenberg Airport
1560.61 miles (97.54 km) NWSequim Valley Airport (SQV)Sequim, Washington, United StatesView Sequim Valley Airport on a map Set SQV as destination Airport Set SQV as destination Airport Get more information about Sequim Valley Airport

Map of Furthest Airports from Seattle–Tacoma International Airport:

List of Furthest Airports from Seattle–Tacoma International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,780.57 miles (17,349.60 km) SSETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as destination Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
210,711.84 miles (17,239.00 km) SSEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as destination Airport Set AMP as destination Airport Get more information about Ampanihy Airport
310,627.16 miles (17,102.72 km) SPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as destination Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
410,597.73 miles (17,055.36 km) SRoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as destination Airport Set RUN as destination Airport Get more information about Roland Garros Airport
510,593.10 miles (17,047.90 km) ESEMargate 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
610,590.63 miles (17,043.93 km) ESEEast 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
710,572.96 miles (17,015.49 km) ESEPort 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
810,569.98 miles (17,010.68 km) SSir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as destination Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
910,560.89 miles (16,996.07 km) ESEKing 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
1010,557.29 miles (16,990.27 km) ESEMthatha 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
1110,553.55 miles (16,984.25 km) SERichards 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
1210,549.98 miles (16,978.50 km) SSEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as destination Airport Set MNJ as destination Airport Get more information about Mananjary Airport
1310,545.58 miles (16,971.42 km) SSEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as destination Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
1410,535.73 miles (16,955.57 km) ESEPort 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
1510,534.00 miles (16,952.79 km) ESEPietermaritzburg 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