About this route:

A direct, nonstop flight between Amook Bay Seaplane Base (AOS), Amook Bay, Alaska, United States and Canton Island Airport (CIS), Canton Island, Kiribati would travel a Great Circle distance of 4,280 miles (or 6,887 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 Amook Bay Seaplane Base and Canton Island 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 Amook Bay Seaplane Base and Canton Island Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: AOS /
Airport Names:
  1. Amook Bay Seaplane Base
  2. AK81
Location: Amook Bay, Alaska, United States
GPS Coordinates: 57°28'17"N by 153°48'55"W
Area Served: Amook Bay, Alaska
Operator/Owner: Mike Munsey
Airport Type: Private
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from AOS
More Information: AOS Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: CIS / PCIS
Airport Name: Canton Island Airport
Location: Canton Island, Kiribati
GPS Coordinates: 2°46'9"S by 171°42'19"W
Elevation: 9 feet (3 meters)
# of Runways: 1
View all routes: Routes from CIS
More Information: CIS Maps & Info

Facts about Amook Bay Seaplane Base (AOS):

  • Although classified by the FAA as "private use", Amook Bay has scheduled passenger service to Kodiak, Alaska, which is subsidized by the United States Department of Transportation via the Essential Air Service program.
  • In addition to being known as "Amook Bay Seaplane Base", another name for AOS is "AK81".
  • Because of Amook Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Amook Bay 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.
  • Amook Bay Seaplane Base (AOS) currently has only 1 runway.
  • The furthest airport from Amook Bay Seaplane Base (AOS) is Port Elizabeth International Airport (PLZ), which is located 10,814 miles (17,403 kilometers) away in Port Elizabeth, South Africa.
  • The closest airport to Amook Bay Seaplane Base (AOS) is Zachar Bay Seaplane Base (KZB), which is located only 6 miles (10 kilometers) NNE of AOS.

Facts about Canton Island Airport (CIS):

  • Canton Island Airport (CIS) currently has only 1 runway.
  • The political status of the island was uncertain at first, with American and British settlers occupying two separate camps on the island.
  • Kanton Island airport continued to see use during the 1950s as a trans-Pacific stopover for DC-4, DC-6B and DC-7C aircraft for Pan American, British Commonwealth Pacific, Qantas and Canadian Pacific Airlines, but with the advent of long-range jet aircraft during the 1960s, their need for the island faded, and the airfield and its associated facilities were ultimately abandoned in 1965.
  • The closest airport to Canton Island Airport (CIS) is Funafuti International Airport (FUN), which is located 741 miles (1,193 kilometers) WSW of CIS.
  • Because of Canton Island Airport's relatively low elevation of 9 feet, planes can take off or land at Canton Island 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 Canton Island Airport (CIS) is Malabo International Airport (SSG), which is nearly antipodal to Canton Island Airport (meaning Canton Island Airport is almost on the exact opposite side of the Earth from Malabo International Airport), and is located 12,363 miles (19,896 kilometers) away in Malabo, Equatorial Guinea.

Map of Nearest Airports to Amook Bay Seaplane Base:

List of Nearest Airports to Amook Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
16.22 miles (10.01 km) NNEZachar Bay Seaplane Base (KZB)Zachar Bay, Alaska, United StatesView Zachar Bay Seaplane Base on a map Set KZB as origin Airport Set KZB as destination Airport Get more information about Zachar Bay Seaplane Base
27.43 miles (11.96 km) NWLarsen Bay Airport (KLN)Larsen Bay, Alaska, United StatesView Larsen Bay Airport on a map Set KLN as origin Airport Set KLN as destination Airport Get more information about Larsen Bay Airport
322.87 miles (36.80 km) NNEWest Point Village Seaplane Base (KWP)West Point, Kodiak Island Borough, Alaska, United StatesView West Point Village Seaplane Base on a map Set KWP as origin Airport Set KWP as destination Airport Get more information about West Point Village Seaplane Base
424.58 miles (39.56 km) WNWKarluk Airport (KYK)Karluk, Alaska, United StatesView Karluk Airport on a map Set KYK as origin Airport Set KYK as destination Airport Get more information about Karluk Airport
525.60 miles (41.20 km) NESan Juan (Uganik) Seaplane Base (UGI)Uganik Island, United StatesView San Juan (Uganik) Seaplane Base on a map Set UGI as origin Airport Set UGI as destination Airport Get more information about San Juan (Uganik) Seaplane Base
626.42 miles (42.51 km) SWOlga Bay Seaplane Base (KOY)Olga Bay, Kodiak Island Borough, Alaska, United StatesView Olga Bay Seaplane Base on a map Set KOY as origin Airport Set KOY as destination Airport Get more information about Olga Bay Seaplane Base
726.84 miles (43.19 km) SEOld Harbor Airport (OLH)Old Harbor, Alaska, United StatesView Old Harbor Airport on a map Set OLH as origin Airport Set OLH as destination Airport Get more information about Old Harbor Airport
833.19 miles (53.41 km) SSWMoser Bay Seaplane Base (KMY)Moser Bay, Kodiak Island Borough, Alaska, United StatesView Moser Bay Seaplane Base on a map Set KMY as origin Airport Set KMY as destination Airport Get more information about Moser Bay Seaplane Base
939.29 miles (63.24 km) SSWAkhiok Airport (AKK)Akhiok, Alaska, United StatesView Akhiok Airport on a map Set AKK as origin Airport Set AKK as destination Airport Get more information about Akhiok Airport
1042.69 miles (68.70 km) NEPort Bailey Seaplane Base (KPY)Port Bailey, Kodiak Island Borough, Alaska, United StatesView Port Bailey Seaplane Base on a map Set KPY as origin Airport Set KPY as destination Airport Get more information about Port Bailey Seaplane Base
1142.71 miles (68.73 km) SSWAlitak Seaplane Base (ALZ)Lazy Bay, Alaska, United StatesView Alitak Seaplane Base on a map Set ALZ as origin Airport Set ALZ as destination Airport Get more information about Alitak Seaplane Base
1245.82 miles (73.74 km) NEPort Lions Airport (ORI)Port Lions, Alaska, United StatesView Port Lions Airport on a map Set ORI as origin Airport Set ORI as destination Airport Get more information about Port Lions Airport
1352.55 miles (84.57 km) ENEKodiak Benny Benson State Airport (ADQ)Kodiak, Alaska, United StatesView Kodiak Benny Benson State Airport on a map Set ADQ as origin Airport Set ADQ as destination Airport Get more information about Kodiak Benny Benson State Airport
1458.10 miles (93.50 km) ENEKodiak Municipal Airport (KDK)Kodiak, Alaska, United StatesView Kodiak Municipal Airport on a map Set KDK as origin Airport Set KDK as destination Airport Get more information about Kodiak Municipal Airport
1559.52 miles (95.79 km) ENEOuzinkie Airport (KOZ)Ouzinkie, Alaska, United StatesView Ouzinkie Airport on a map Set KOZ as origin Airport Set KOZ as destination Airport Get more information about Ouzinkie Airport

Map of Furthest Airports from Amook Bay Seaplane Base:

List of Furthest Airports from Amook Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,813.80 miles (17,403.09 km) SPort 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
210,805.81 miles (17,390.22 km) SGeorge 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
310,783.96 miles (17,355.05 km) SPort 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
410,774.64 miles (17,340.05 km) SSECape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as origin Airport Set CPT as destination Airport Get more information about Cape Town International Airport
510,746.65 miles (17,295.01 km) SEast 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
610,641.64 miles (17,126.01 km) SMthatha 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
710,587.38 miles (17,038.69 km) SMargate 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
810,527.46 miles (16,942.27 km) SLebakeng 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
910,525.41 miles (16,938.96 km) SSemonkong 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
1010,524.27 miles (16,937.13 km) SMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as origin Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1110,518.97 miles (16,928.59 km) SLesobeng 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
1210,503.61 miles (16,903.88 km) SPietermaritzburg 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
1310,500.43 miles (16,898.76 km) SMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
1410,497.66 miles (16,894.31 km) SKing 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
1510,484.09 miles (16,872.47 km) SMokhotlong 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 Canton Island Airport:

List of Nearest Airports to Canton Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
1741.06 miles (1,192.61 km) WSWFunafuti International Airport (FUN)Funafuti, TuvaluView Funafuti International Airport on a map Set FUN as destination Airport Set FUN as destination Airport Get more information about Funafuti International Airport
2744.44 miles (1,198.06 km) SAsau Airport (AAU)Asau, SamoaView Asau Airport on a map Set AAU as destination Airport Set AAU as destination Airport Get more information about Asau Airport
3759.10 miles (1,221.66 km) SMaota (Salelologa) Airport (MXS)Maota, SamoaView Maota (Salelologa) Airport on a map Set MXS as destination Airport Set MXS as destination Airport Get more information about Maota (Salelologa) Airport
4764.49 miles (1,230.32 km) SFaleolo International Airport (APW)Apia, Upolu Island, SamoaView Faleolo International Airport on a map Set APW as destination Airport Set APW as destination Airport Get more information about Faleolo International Airport
5765.50 miles (1,231.95 km) SFagali'i Airport (FGI)Apia, SamoaView Fagali'i Airport on a map Set FGI as destination Airport Set FGI as destination Airport Get more information about Fagali'i Airport
6787.65 miles (1,267.59 km) SSWWallis Island (WLS)Wallis and Futuna IslandsView Wallis Island on a map Set WLS as destination Airport Set WLS as destination Airport Get more information about Wallis Island
7793.25 miles (1,276.61 km) WArorae Island Airport (AIS)Arorae Island, KiribatiView Arorae Island Airport on a map Set AIS as destination Airport Set AIS as destination Airport Get more information about Arorae Island Airport
8798.23 miles (1,284.62 km) SPago Pago International Airport (PPG)Pago Pago, American SamoaView Pago Pago International Airport on a map Set PPG as destination Airport Set PPG as destination Airport Get more information about Pago Pago International Airport
9800.85 miles (1,288.83 km) SOfu Airport (OFU)Ofu, American SamoaView Ofu Airport on a map Set OFU as destination Airport Set OFU as destination Airport Get more information about Ofu Airport
10805.83 miles (1,296.86 km) STau Airport (TAV)Tau, American SamoaView Tau Airport on a map Set TAV as destination Airport Set TAV as destination Airport Get more information about Tau Airport
11806.08 miles (1,297.25 km) SFitiuta Airport (FTI)Fiti‘uta, American Samoa, United StatesView Fitiuta Airport on a map Set FTI as destination Airport Set FTI as destination Airport Get more information about Fitiuta Airport
12854.02 miles (1,374.41 km) WBeru Island Airport (BEZ)Beru, KiribatiView Beru Island Airport on a map Set BEZ as destination Airport Set BEZ as destination Airport Get more information about Beru Island Airport
13903.15 miles (1,453.47 km) SEManihiki Island Airport (MHX)Manihiki Island, Cook IslandsView Manihiki Island Airport on a map Set MHX as destination Airport Set MHX as destination Airport Get more information about Manihiki Island Airport
14907.85 miles (1,461.04 km) SSWAéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT)Futuna Island, Wallis and Futuna IslandsView Aéroport de Futuna - Pointe-Vele Pointe Vele Airport on a map Set FUT as destination Airport Set FUT as destination Airport Get more information about Aéroport de Futuna - Pointe-Vele Pointe Vele Airport
15923.99 miles (1,487.02 km) SSWMata'aho Airport (NFO)Niuafo'ou, TongaView Mata'aho Airport on a map Set NFO as destination Airport Set NFO as destination Airport Get more information about Mata'aho Airport

Map of Furthest Airports from Canton Island Airport:

List of Furthest Airports from Canton Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,362.94 miles (19,896.18 km) NNWMalabo International Airport (SSG)Malabo, Equatorial GuineaView Malabo International Airport on a map Set SSG as destination Airport Set SSG as destination Airport Get more information about Malabo International Airport
212,330.37 miles (19,843.76 km) NWLimbe Airport (VCC)Limbe, CameroonView Limbe Airport on a map Set VCC as destination Airport Set VCC as destination Airport Get more information about Limbe Airport
312,320.47 miles (19,827.82 km) WKribi Airport (KBI)Kribi, CameroonView Kribi Airport on a map Set KBI as destination Airport Set KBI as destination Airport Get more information about Kribi Airport
412,316.62 miles (19,821.64 km) WNWBata Airport (BSG)Bata, Equatorial GuineaView Bata Airport on a map Set BSG as destination Airport Set BSG as destination Airport Get more information about Bata Airport
512,306.58 miles (19,805.47 km) NWDouala International Airport (DLA)Douala, CameroonView Douala International Airport on a map Set DLA as destination Airport Set DLA as destination Airport Get more information about Douala International Airport
612,290.62 miles (19,779.78 km) NAkwa Ibom International Airport (QUO)Uyo, Akwa Ibom State, NigeriaView Akwa Ibom International Airport on a map Set QUO as destination Airport Set QUO as destination Airport Get more information about Akwa Ibom International Airport
712,284.29 miles (19,769.60 km) NMargaret Ekpo International Airport (CBQ)Calabar, NigeriaView Margaret Ekpo International Airport on a map Set CBQ as destination Airport Set CBQ as destination Airport Get more information about Margaret Ekpo International Airport
812,259.48 miles (19,729.67 km) NNWLibreville Leon M'ba International Airport (LBV)Libreville, GabonView Libreville Leon M'ba International Airport on a map Set LBV as destination Airport Set LBV as destination Airport Get more information about Libreville Leon M'ba International Airport
912,256.01 miles (19,724.09 km) NNEPort Harcourt International Airport, Omagwa (PHC)Port Harcourt, NigeriaView Port Harcourt International Airport, Omagwa on a map Set PHC as destination Airport Set PHC as destination Airport Get more information about Port Harcourt International Airport, Omagwa
1012,238.71 miles (19,696.25 km) NNESão Tomé International Airport (TMS)São Tomé, São Tomé and PríncipeView São Tomé International Airport on a map Set TMS as destination Airport Set TMS as destination Airport Get more information about São Tomé International Airport
1112,238.43 miles (19,695.79 km) NNESam Mbakwe International Cargo Airport (QOW)Owerri, NigeriaView Sam Mbakwe International Cargo Airport on a map Set QOW as destination Airport Set QOW as destination Airport Get more information about Sam Mbakwe International Cargo Airport
1212,237.26 miles (19,693.91 km) WEbolowa Airport (EBW)Ebolowa, CameroonView Ebolowa Airport on a map Set EBW as destination Airport Set EBW as destination Airport Get more information about Ebolowa Airport
1312,222.36 miles (19,669.93 km) NNWMamfe Airport (MMF)Mamfe, CameroonView Mamfe Airport on a map Set MMF as destination Airport Set MMF as destination Airport Get more information about Mamfe Airport
1412,215.04 miles (19,658.16 km) NNWDschang Airport (DSC)Dschang, CameroonView Dschang Airport on a map Set DSC as destination Airport Set DSC as destination Airport Get more information about Dschang Airport
1512,210.85 miles (19,651.42 km) WNWBitam Airport (BMM)Bitam, GabonView Bitam Airport on a map Set BMM as destination Airport Set BMM as destination Airport Get more information about Bitam Airport