About this route:

A direct, nonstop flight between Hartley Bay Water Aerodrome (YTB), Hartley Bay, British Columbia, Canada and Combolcha Airport (DSE), Dessie / Kombolcha, Ethiopia would travel a Great Circle distance of 7,933 miles (or 12,767 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 Hartley Bay Water Aerodrome and Combolcha 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 Hartley Bay Water Aerodrome and Combolcha Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: YTB /
Airport Names:
  1. Hartley Bay Water Aerodrome
  2. CAY4
Location: Hartley Bay, British Columbia, Canada
GPS Coordinates: 53°25'1"N by 129°15'0"W
Operator/Owner: Transport Canada
Airport Type: Public
Elevation: 0 feet (0 meters)
View all routes: Routes from YTB
More Information: YTB Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: DSE / HADC
Airport Name: Combolcha Airport
Location: Dessie / Kombolcha, Ethiopia
GPS Coordinates: 11°4'56"N by 39°42'41"E
Elevation: 0 feet (0 meters)
View all routes: Routes from DSE
More Information: DSE Maps & Info

Facts about Hartley Bay Water Aerodrome (YTB):

  • In addition to being known as "Hartley Bay Water Aerodrome", another name for YTB is "CAY4".
  • Because of Hartley Bay Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Hartley Bay Water Aerodrome 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 closest airport to Hartley Bay Water Aerodrome (YTB) is Kitkatla Water Aerodrome (YKK), which is located 55 miles (89 kilometers) WNW of YTB.
  • The furthest airport from Hartley Bay Water Aerodrome (YTB) is Port Alfred Airport (AFD), which is located 10,633 miles (17,113 kilometers) away in Port Alfred, South Africa.

Facts about Combolcha Airport (DSE):

  • The furthest airport from Combolcha Airport (DSE) is Atuona Airport (AUQ), which is nearly antipodal to Combolcha Airport (meaning Combolcha Airport is almost on the exact opposite side of the Earth from Atuona Airport), and is located 12,311 miles (19,813 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
  • Scheduled passenger services to the airport have ceased.
  • The closest airport to Combolcha Airport (DSE) is Mekane Selam Airport (MKS), which is located 70 miles (113 kilometers) WSW of DSE.
  • Because of Combolcha Airport's relatively low elevation of 0 feet, planes can take off or land at Combolcha 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 Hartley Bay Water Aerodrome:

List of Nearest Airports to Hartley Bay Water Aerodrome:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
155.24 miles (88.91 km) WNWKitkatla Water Aerodrome (YKK)Kitkatla, British Columbia, CanadaView Kitkatla Water Aerodrome on a map Set YKK as origin Airport Set YKK as destination Airport Get more information about Kitkatla Water Aerodrome
276.00 miles (122.31 km) NNWPrince Rupert/Seal Cove Water Airport (ZSW)Prince Rupert, British Columbia, CanadaView Prince Rupert/Seal Cove Water Airport on a map Set ZSW as origin Airport Set ZSW as destination Airport Get more information about Prince Rupert/Seal Cove Water Airport
377.29 miles (124.39 km) NWPrince Rupert Airport (YPR)Prince Rupert, British Columbia, CanadaView Prince Rupert Airport on a map Set YPR as origin Airport Set YPR as destination Airport Get more information about Prince Rupert Airport
477.62 miles (124.92 km) NNENorthwest Regional Airport Terrace-Kitimat (YXT)Terrace, British Columbia and Kitimat, British Columbia, CanadaView Northwest Regional Airport Terrace-Kitimat on a map Set YXT as origin Airport Set YXT as destination Airport Get more information about Northwest Regional Airport Terrace-Kitimat
596.60 miles (155.46 km) SSEBella Bella (Campbell Island) Airport (ZEL)Bella Bella, British Columbia, CanadaView Bella Bella (Campbell Island) Airport on a map Set ZEL as origin Airport Set ZEL as destination Airport Get more information about Bella Bella (Campbell Island) Airport
696.67 miles (155.58 km) SEOcean Falls Water Aerodrome (ZOF)Ocean Falls, British Columbia, CanadaView Ocean Falls Water Aerodrome on a map Set ZOF as origin Airport Set ZOF as destination Airport Get more information about Ocean Falls Water Aerodrome
7100.21 miles (161.27 km) SSEBella Bella/Shearwater Water Aerodrome (YSX)Bella Bella, British Columbia, CanadaView Bella Bella/Shearwater Water Aerodrome on a map Set YSX as origin Airport Set YSX as destination Airport Get more information about Bella Bella/Shearwater Water Aerodrome
8106.37 miles (171.19 km) WSandspit Airport (YZP)Sandspit, British Columbia, CanadaView Sandspit Airport on a map Set YZP as origin Airport Set YZP as destination Airport Get more information about Sandspit Airport
9124.30 miles (200.04 km) WSWTasu Water Aerodrome (YTU)Tasu, British Columbia, CanadaView Tasu Water Aerodrome on a map Set YTU as origin Airport Set YTU as destination Airport Get more information about Tasu Water Aerodrome
10124.86 miles (200.94 km) WNWMasset Airport (ZMT)Masset, British Columbia, CanadaView Masset Airport on a map Set ZMT as origin Airport Set ZMT as destination Airport Get more information about Masset Airport
11128.34 miles (206.55 km) NESmithers Regional Airport (YYD)Smithers, British Columbia, CanadaView Smithers Regional Airport on a map Set YYD as origin Airport Set YYD as destination Airport Get more information about Smithers Regional Airport
12131.50 miles (211.62 km) ESEBella Coola Airport (QBC)Bella Coola, British Columbia, CanadaView Bella Coola Airport on a map Set QBC as origin Airport Set QBC as destination Airport Get more information about Bella Coola Airport
13146.31 miles (235.46 km) NWAnnette Island Airport (ANN)Annette Island, Alaska, United StatesView Annette Island Airport on a map Set ANN as origin Airport Set ANN as destination Airport Get more information about Annette Island Airport
14149.74 miles (240.99 km) ENEBurns Lake Airport (YPZ)Burns Lake, British Columbia, CanadaView Burns Lake Airport on a map Set YPZ as origin Airport Set YPZ as destination Airport Get more information about Burns Lake Airport
15151.14 miles (243.23 km) NWMetlakatla Seaplane Base (MTM)Metlakatla, Annette Island, Alaska, United StatesView Metlakatla Seaplane Base on a map Set MTM as origin Airport Set MTM as destination Airport Get more information about Metlakatla Seaplane Base

Map of Furthest Airports from Hartley Bay Water Aerodrome:

List of Furthest Airports from Hartley Bay Water Aerodrome:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,633.44 miles (17,112.82 km) SEPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
210,632.45 miles (17,111.23 km) SEEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
310,617.30 miles (17,086.84 km) SEPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as origin Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
410,574.59 miles (17,018.11 km) SEMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport
510,569.43 miles (17,009.81 km) SEMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
610,517.95 miles (16,926.95 km) SEKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as origin Airport Set DUR as destination Airport Get more information about King Shaka International
710,509.63 miles (16,913.57 km) ESEGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as origin Airport Set GRJ as destination Airport Get more information about George Airport
810,501.23 miles (16,900.06 km) SEPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as origin Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
910,487.65 miles (16,878.20 km) SERichards Bay Airport (RCB)Richards Bay, KwaZulu-Natal, South AfricaView Richards Bay Airport on a map Set RCB as origin Airport Set RCB as destination Airport Get more information about Richards Bay Airport
1010,468.61 miles (16,847.54 km) SELebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as origin Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1110,466.17 miles (16,843.62 km) STôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as origin Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
1210,451.93 miles (16,820.70 km) SELesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as origin Airport Set LES as destination Airport Get more information about Lesobeng Airport
1310,448.50 miles (16,815.19 km) SESemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as origin Airport Set SOK as destination Airport Get more information about Semonkong Airport
1410,445.64 miles (16,810.58 km) SEHluhluwe Airport (HLW)Hluhluwe, South AfricaView Hluhluwe Airport on a map Set HLW as origin Airport Set HLW as destination Airport Get more information about Hluhluwe Airport
1510,442.91 miles (16,806.19 km) SEMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as origin Airport Set MKH as destination Airport Get more information about Mokhotlong Airport

Map of Nearest Airports to Combolcha Airport:

List of Nearest Airports to Combolcha Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
170.31 miles (113.15 km) WSWMekane Selam Airport (MKS)Mekane Selam, EthiopiaView Mekane Selam Airport on a map Set MKS as destination Airport Set MKS as destination Airport Get more information about Mekane Selam Airport
278.56 miles (126.42 km) NWLalibela Airport (LLI)Lalibela, EthiopiaView Lalibela Airport on a map Set LLI as destination Airport Set LLI as destination Airport Get more information about Lalibela Airport
3127.92 miles (205.86 km) WNWDebre Tabor Airport (DBT)Debre Tabor, EthiopiaView Debre Tabor Airport on a map Set DBT as destination Airport Set DBT as destination Airport Get more information about Debre Tabor Airport
4158.10 miles (254.44 km) SSWAddis Ababa Bole International Airport (ADD)Addis Ababa, EthiopiaView Addis Ababa Bole International Airport on a map Set ADD as destination Airport Set ADD as destination Airport Get more information about Addis Ababa Bole International Airport
5165.21 miles (265.87 km) NAlula Aba Nega Airport (MQX)Mekelle, Tigray, EthiopiaView Alula Aba Nega Airport on a map Set MQX as destination Airport Set MQX as destination Airport Get more information about Alula Aba Nega Airport
6177.08 miles (284.99 km) SEAba Tenna Dejazmach Yilma International Airport (DIR)Dire Dawa, EthiopiaView Aba Tenna Dejazmach Yilma International Airport on a map Set DIR as destination Airport Set DIR as destination Airport Get more information about Aba Tenna Dejazmach Yilma International Airport
7183.26 miles (294.93 km) WNWGondar Atse Tewodros Airport (GDQ)Gondar, EthiopiaView Gondar Atse Tewodros Airport on a map Set GDQ as destination Airport Set GDQ as destination Airport Get more information about Gondar Atse Tewodros Airport
8203.80 miles (327.99 km) EAli-Sabieh Airport (AII)Ali-Sabieh, DjiboutiView Ali-Sabieh Airport on a map Set AII as destination Airport Set AII as destination Airport Get more information about Ali-Sabieh Airport
9220.26 miles (354.47 km) NNWAxum Emperor Yohannes IV Airport (AXU)Axum, EthiopiaView Axum Emperor Yohannes IV Airport on a map Set AXU as destination Airport Set AXU as destination Airport Get more information about Axum Emperor Yohannes IV Airport
10235.04 miles (378.26 km) EDjibouti–Ambouli International Airport (JIB)Djibouti, DjiboutiView Djibouti–Ambouli International Airport on a map Set JIB as destination Airport Set JIB as destination Airport Get more information about Djibouti–Ambouli International Airport
11240.31 miles (386.75 km) EMoucha Airport (MHI)Moucha Island, DjiboutiView Moucha Airport on a map Set MHI as destination Airport Set MHI as destination Airport Get more information about Moucha Airport
12241.19 miles (388.15 km) NEAssab International Airport (ASA)Assab, EritreaView Assab International Airport on a map Set ASA as destination Airport Set ASA as destination Airport Get more information about Assab International Airport
13246.50 miles (396.70 km) ESEBorama Airport (BXX)Borama, SomaliaView Borama Airport on a map Set BXX as destination Airport Set BXX as destination Airport Get more information about Borama Airport
14248.97 miles (400.67 km) ESEWilwal International Airport (JIJ)Jijiga, EthiopiaView Wilwal International Airport on a map Set JIJ as destination Airport Set JIJ as destination Airport Get more information about Wilwal International Airport
15249.13 miles (400.94 km) ENEObock Airport (OBC)Obock, DjiboutiView Obock Airport on a map Set OBC as destination Airport Set OBC as destination Airport Get more information about Obock Airport

Map of Furthest Airports from Combolcha Airport:

List of Furthest Airports from Combolcha Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,311.28 miles (19,813.04 km) SWAtuona Airport (AUQ)Atuona, Marquesas Islands, French PolynesiaView Atuona Airport on a map Set AUQ as destination Airport Set AUQ as destination Airport Get more information about Atuona Airport
212,107.03 miles (19,484.33 km) SFangatau Airport (FGU)Fangatau, French PolynesiaView Fangatau Airport on a map Set FGU as destination Airport Set FGU as destination Airport Get more information about Fangatau Airport
312,063.65 miles (19,414.51 km) SSERaroia Airport (RRR)Raroia, French PolynesiaView Raroia Airport on a map Set RRR as destination Airport Set RRR as destination Airport Get more information about Raroia Airport
411,994.48 miles (19,303.19 km) SSEMakemo Airport (MKP)Makemo, French PolynesiaView Makemo Airport on a map Set MKP as destination Airport Set MKP as destination Airport Get more information about Makemo Airport
511,983.47 miles (19,285.48 km) ESEManihi Airport (XMH)Manihi, French PolynesiaView Manihi Airport on a map Set XMH as destination Airport Set XMH as destination Airport Get more information about Manihi Airport
611,972.97 miles (19,268.58 km) ESEAhe Airport (AHE)Ahe, French PolynesiaView Ahe Airport on a map Set AHE as destination Airport Set AHE as destination Airport Get more information about Ahe Airport
711,951.69 miles (19,234.33 km) SHao Airport (HOI)Hao, Tuamotu Island, French PolynesiaView Hao Airport on a map Set HOI as destination Airport Set HOI as destination Airport Get more information about Hao Airport
811,938.90 miles (19,213.75 km) SEFakarava Airport (FAV)Fakarava, Society Islands, French PolynesiaView Fakarava Airport on a map Set FAV as destination Airport Set FAV as destination Airport Get more information about Fakarava Airport
911,922.87 miles (19,187.95 km) SEArutua Airport (AXR)Arutua, Tuamotus, French PolynesiaView Arutua Airport on a map Set AXR as destination Airport Set AXR as destination Airport Get more information about Arutua Airport
1011,921.30 miles (19,185.43 km) SEApataki Airport (APK)Apataki, French PolynesiaView Apataki Airport on a map Set APK as destination Airport Set APK as destination Airport Get more information about Apataki Airport
1111,892.64 miles (19,139.29 km) SSWPukarua Airport (PUK)Pukarua, Tuamotus, French PolynesiaView Pukarua Airport on a map Set PUK as destination Airport Set PUK as destination Airport Get more information about Pukarua Airport
1211,880.28 miles (19,119.41 km) SEAnaa Airport (AAA)Anaa, Tuamotus, French PolynesiaView Anaa Airport on a map Set AAA as destination Airport Set AAA as destination Airport Get more information about Anaa Airport
1311,861.13 miles (19,088.58 km) SNukutavake Airport (NUK)Nukutavake, Tuamotus, French PolynesiaView Nukutavake Airport on a map Set NUK as destination Airport Set NUK as destination Airport Get more information about Nukutavake Airport
1411,812.38 miles (19,010.13 km) ESEMataiva Airport (MVT)Mataiva, French PolynesiaView Mataiva Airport on a map Set MVT as destination Airport Set MVT as destination Airport Get more information about Mataiva Airport
1511,757.67 miles (18,922.10 km) STureira Airport (ZTA)Tureia, Tuamotus, French PolynesiaView Tureira Airport on a map Set ZTA as destination Airport Set ZTA as destination Airport Get more information about Tureira Airport