Nonstop flight route between Cherokee, Oklahoma, United States and St. Mary's, Alaska, United States:
Departure Airport:
(36°44'17"N by 98°7'33"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from CKA to KSM:
3,225.25 miles (5,190.53 km)
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Jump to:
- About this route
- CKA Airport Information
- KSM Airport Information
- Facts about CKA
- Facts about KSM
- Map of Nearest Airports to CKA
- List of Nearest Airports to CKA
- Map of Furthest Airports from CKA
- List of Furthest Airports from CKA
- 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 Kegelman Air Force Auxiliary Field (CKA), Cherokee, Oklahoma, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,225 miles (or 5,191 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 Kegelman Air Force Auxiliary Field 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 Kegelman Air Force Auxiliary Field 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: | CKA / KCKA |
| Airport Name: | Kegelman Air Force Auxiliary Field |
| Location: | Cherokee, Oklahoma, United States |
| GPS Coordinates: | 36°44'17"N by 98°7'33"W |
| Airport Type: | Military |
| Elevation: | 1202 feet (366 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CKA |
| More Information: | CKA 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 Kegelman Air Force Auxiliary Field (CKA):
- The furthest airport from Kegelman Air Force Auxiliary Field (CKA) is Sir Gaëtan Duval Airport (RRG), which is located 10,816 miles (17,407 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Kegelman Air Force Auxiliary Field (CKA) is Anthony Municipal Airport (ANY), which is located 29 miles (47 kilometers) N of CKA.
- Kegelman Air Force Auxiliary Field (CKA) currently has only 1 runway.
- Vance AFB student pilots and instructor pilots use the airfield to practice landings in T-6A Texan II aircraft, and refer to the field with the callsign "Dogface".
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 | 29.17 miles (46.94 km) N | Anthony Municipal Airport (ANY) | Anthony, Kansas, United States |     |
| 2 | 29.88 miles (48.09 km) SSE | Vance Air Force Base (END) | Enid, Oklahoma, United States | |
| 3 | 31.11 miles (50.07 km) SE | Enid Woodring Regional Airport (WDG) | Enid, Oklahoma, United States | |
| 4 | 44.96 miles (72.36 km) E | Earl Henry Airport (BWL) | Blackwell, Oklahoma, United States | |
| 5 | 56.83 miles (91.47 km) E | Ponca City Regional Airport (PNC) | Ponca City, Oklahoma, United States | |
| 6 | 67.06 miles (107.93 km) ENE | Strother Field (WLD) | Winfield/Arkansas City, Kansas, United States | |
| 7 | 70.24 miles (113.04 km) SE | Stillwater Regional Airport (SWO) | Stillwater, Oklahoma, United States | |
| 8 | 72.91 miles (117.34 km) SSE | Guthrie–Edmond Regional Airport (GOK) | Guthrie, Oklahoma, United States | |
| 9 | 73.65 miles (118.53 km) NNE | Wichita Mid-Continent Airport (ICT) | Wichita, Kansas, United States | |
| 10 | 74.88 miles (120.51 km) NNW | Pratt Regional Airport (PTT) | Pratt, Kansas, United States | |
| 11 | 77.29 miles (124.39 km) NE | McConnell Air Force Base Wichita Army Airfield (IAB) | Wichita, Kansas, United States | |
| 12 | 79.25 miles (127.54 km) NE | Cessna Aircraft Field (CEA) | Wichita, Kansas, United States | |
| 13 | 80.21 miles (129.08 km) WSW | West Woodward AirportWoodward Army Airfield (WWR) | Woodward, Oklahoma, United States | |
| 14 | 82.94 miles (133.48 km) NE | Beech Factory Airport (BEC) | Wichita, Kansas, United States | |
| 15 | 87.37 miles (140.61 km) SSE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,816.23 miles (17,407.00 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,595.96 miles (17,052.50 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,563.34 miles (17,000.01 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,542.19 miles (16,965.97 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,527.10 miles (16,941.69 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 10,520.89 miles (16,931.69 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,512.39 miles (16,918.02 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 8 | 10,512.05 miles (16,917.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,503.18 miles (16,903.19 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 10 | 10,499.43 miles (16,897.15 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,484.86 miles (16,873.71 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,482.57 miles (16,870.02 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,474.27 miles (16,856.66 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,462.68 miles (16,838.01 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 15 | 10,454.18 miles (16,824.34 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 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 | |