Nonstop flight route between Koutaba, Cameroon and St. Mary's, Alaska, United States:
Departure Airport:
(5°38'12"N by 10°45'2"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from KOB to KSM:
7,748.60 miles (12,470.14 km)
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- About this route
- KOB Airport Information
- KSM Airport Information
- Facts about KOB
- Facts about KSM
- Map of Nearest Airports to KOB
- List of Nearest Airports to KOB
- Map of Furthest Airports from KOB
- List of Furthest Airports from KOB
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Foumban Nkounja Airport (KOB), Koutaba, Cameroon and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,749 miles (or 12,470 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 Foumban Nkounja Airport and St. Mary's 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 Foumban Nkounja Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KOB / FKKM |
| Airport Names: |
|
| Location: | Koutaba, Cameroon |
| GPS Coordinates: | 5°38'12"N by 10°45'2"E |
| Area Served: | Foumban, Cameroon |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 3966 feet (1,209 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KOB |
| More Information: | KOB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Foumban Nkounja Airport (KOB):
- The closest airport to Foumban Nkounja Airport (KOB) is Foumban Nkounja Airport (FOM), which is located only 0 mile (0 kilometer) N of KOB.
- Foumban Nkounja Airport (KOB) currently has only 1 runway.
- The furthest airport from Foumban Nkounja Airport (KOB) is Canton Island Airport (CIS), which is nearly antipodal to Foumban Nkounja Airport (meaning Foumban Nkounja Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,176 miles (19,596 kilometers) away in Canton Island, Kiribati.
- In addition to being known as "Foumban Nkounja Airport", another name for KOB is "FOM / KOB".
Facts about St. Mary's Airport (KSM):
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- St. Mary's Airport (KSM) has 2 runways.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 0.00 miles (0.00 km) N | Foumban Nkounja Airport (FOM) | Foumban, Cameroon |     |
| 2 | 28.12 miles (45.26 km) WSW | Bafoussam Airport (BFX) | Bafoussam, Cameroon | |
| 3 | 48.75 miles (78.46 km) WSW | Dschang Airport (DSC) | Dschang, Cameroon | |
| 4 | 51.36 miles (82.65 km) WNW | Bamenda Airport (BPC) | Bamenda, Cameroon | |
| 5 | 52.42 miles (84.36 km) WNW | Bali Airport (BAJ) | Bali, West New Britain, Papua New Guinea | |
| 6 | 52.42 miles (84.36 km) WNW | Bali Airport (BLC) | Bali, Cameroon | |
| 7 | 99.46 miles (160.07 km) W | Mamfe Airport (MMF) | Mamfe, Cameroon | |
| 8 | 133.20 miles (214.37 km) SSW | Douala International Airport (DLA) | Douala, Cameroon | |
| 9 | 135.32 miles (217.77 km) SSE | Yaoundé Airport (YAO) | Yaoundé, Cameroon | |
| 10 | 143.35 miles (230.71 km) SSE | Yaoundé Nsimalen International Airport (NSI) | Yaoundé, Cameroon | |
| 11 | 154.70 miles (248.97 km) SW | Limbe Airport (VCC) | Limbe, Cameroon | |
| 12 | 171.57 miles (276.12 km) WSW | Margaret Ekpo International Airport (CBQ) | Calabar, Nigeria | |
| 13 | 189.89 miles (305.59 km) WSW | Akwa Ibom International Airport (QUO) | Uyo, Akwa Ibom State, Nigeria | |
| 14 | 191.53 miles (308.23 km) SW | Malabo International Airport (SSG) | Malabo, Equatorial Guinea | |
| 15 | 192.99 miles (310.59 km) S | Ebolowa Airport (EBW) | Ebolowa, Cameroon | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,176.22 miles (19,595.69 km) SE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 2 | 11,846.52 miles (19,065.08 km) SSE | Asau Airport (AAU) | Asau, Samoa | |
| 3 | 11,845.53 miles (19,063.49 km) S | Ofu Airport (OFU) | Ofu, American Samoa | |
| 4 | 11,844.65 miles (19,062.06 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 5 | 11,843.92 miles (19,060.89 km) S | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 6 | 11,842.87 miles (19,059.20 km) S | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 11,840.52 miles (19,055.42 km) SSE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 8 | 11,840.42 miles (19,055.26 km) SSE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 9 | 11,831.56 miles (19,041.01 km) S | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 10 | 11,784.27 miles (18,964.90 km) WSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 11 | 11,728.29 miles (18,874.81 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 12 | 11,625.36 miles (18,709.16 km) SSE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 13 | 11,619.91 miles (18,700.39 km) ESE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 14 | 11,589.20 miles (18,650.96 km) SE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 15 | 11,506.86 miles (18,518.45 km) S | Niue International Airport (IUE) | Alofi, Niue | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |