Nonstop flight route between Cut Bank, Montana, United States and Kobuk, Alaska, United States:
Departure Airport:
(48°36'29"N by 112°22'33"W)
Arrival Airport:
(66°54'43"N by 156°53'49"W)
Distance from CTB to OBU:
2,000.70 miles (3,219.81 km)
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- About this route
- CTB Airport Information
- OBU Airport Information
- Facts about CTB
- Facts about OBU
- Map of Nearest Airports to CTB
- List of Nearest Airports to CTB
- Map of Furthest Airports from CTB
- List of Furthest Airports from CTB
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
About this route:
A direct, nonstop flight between Cut Bank Municipal AirportCut Bank Army Air Field (CTB), Cut Bank, Montana, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 2,001 miles (or 3,220 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 relatively short distance between Cut Bank Municipal AirportCut Bank Army Air Field and Kobuk Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CTB / KCTB |
| Airport Name: | Cut Bank Municipal AirportCut Bank Army Air Field |
| Location: | Cut Bank, Montana, United States |
| GPS Coordinates: | 48°36'29"N by 112°22'33"W |
| Area Served: | Cut Bank, Montana |
| Operator/Owner: | Cut Bank and Glacier County |
| Airport Type: | Public |
| Elevation: | 3854 feet (1,175 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CTB |
| More Information: | CTB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | OBU / |
| Airport Names: |
|
| Location: | Kobuk, Alaska, United States |
| GPS Coordinates: | 66°54'43"N by 156°53'49"W |
| Area Served: | Kobuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OBU |
| More Information: | OBU Maps & Info |
Facts about Cut Bank Municipal AirportCut Bank Army Air Field (CTB):
- During the Cold War Cut Bank AFB was an interceptor base, part of Air Defense Command.
- The airport's website calls it Cut Bank International Airport.
- Cut Bank Municipal Airport is three miles southwest of Cut Bank, in Glacier County, Montana.
- Cut Bank Municipal AirportCut Bank Army Air Field (CTB) has 2 runways.
- The furthest airport from Cut Bank Municipal AirportCut Bank Army Air Field (CTB) is Tôlanaro Airport (FTU), which is located 10,461 miles (16,835 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Cut Bank Municipal AirportCut Bank Army Air Field (CTB) is Shelby Airport (SBX), which is located 24 miles (38 kilometers) ESE of CTB.
Facts about Kobuk Airport (OBU):
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- Kobuk Airport (OBU) currently has only 1 runway.
- The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
- Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
- Kobuk Airport is a state owned, public use airport located in Kobuk, a city in the Northwest Arctic Borough of the U.S.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.56 miles (37.91 km) ESE | Shelby Airport (SBX) | Shelby, Montana, United States |     |
| 2 | 73.16 miles (117.74 km) NNW | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 3 | 88.56 miles (142.52 km) WSW | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 4 | 90.58 miles (145.78 km) SSE | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 5 | 93.96 miles (151.21 km) SE | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 6 | 96.74 miles (155.68 km) NW | Pincher Creek Airport (WPC) | Pincher Creek, Alberta, Canada | |
| 7 | 105.27 miles (169.41 km) NW | Cowley Airport (YYM) | Cowley, Alberta, Canada | |
| 8 | 119.57 miles (192.43 km) E | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 9 | 122.70 miles (197.47 km) NE | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada | |
| 10 | 127.06 miles (204.49 km) NNE | CFB Suffield (YSD) | Suffield, Alberta, Canada | |
| 11 | 139.51 miles (224.52 km) S | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 12 | 141.44 miles (227.62 km) SW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 13 | 168.92 miles (271.84 km) WNW | Canadian Rockies International Airport (YXC) | Cranbrook, British Columbia, Canada | |
| 14 | 172.66 miles (277.87 km) SE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 15 | 183.43 miles (295.21 km) S | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,460.99 miles (16,835.30 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,434.71 miles (16,792.99 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,429.32 miles (16,784.32 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,413.26 miles (16,758.47 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,407.79 miles (16,749.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,370.82 miles (16,690.17 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,264.92 miles (16,519.74 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,245.41 miles (16,488.36 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,169.68 miles (16,366.47 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,160.95 miles (16,352.42 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,151.67 miles (16,337.50 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,140.47 miles (16,319.47 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,128.95 miles (16,300.92 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 14 | 10,113.87 miles (16,276.66 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,112.45 miles (16,274.37 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.16 miles (3.47 km) N | Dahl Creek Airport (DCK) | Dahl Creek, Alaska, United States | |
| 2 | 7.38 miles (11.88 km) WSW | Shungnak Airport (SHG) | Shungnak, Alaska, United States | |
| 3 | 29.18 miles (46.96 km) WNW | Ambler Airport (ABL) | Ambler, Alaska, United States | |
| 4 | 85.27 miles (137.22 km) S | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| 5 | 86.93 miles (139.90 km) WSW | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| 6 | 94.38 miles (151.88 km) SE | Hughes Airport (HUS) | Hughes, Alaska, United States | |
| 7 | 95.86 miles (154.27 km) W | Bob Baker Memorial Airport (IAN) | Kiana, Alaska, United States | |
| 8 | 108.63 miles (174.83 km) SE | Indian Mountain LRRS Airport (UTO) | Utopia Creek, Alaska, United States | |
| 9 | 112.15 miles (180.49 km) W | Robert (Bob) Curtis Memorial Airport (ORV) | Noorvik, Alaska, United States | |
| 10 | 119.28 miles (191.97 km) E | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 11 | 133.81 miles (215.34 km) WSW | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 12 | 142.65 miles (229.57 km) S | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 13 | 145.39 miles (233.99 km) E | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 14 | 150.36 miles (241.98 km) S | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 15 | 154.44 miles (248.55 km) SSW | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,163.06 miles (16,355.81 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,159.46 miles (16,350.03 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,157.97 miles (16,347.63 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,153.37 miles (16,340.22 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,126.87 miles (16,297.58 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,088.21 miles (16,235.36 km) S | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,982.47 miles (16,065.19 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,927.79 miles (15,977.19 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,868.40 miles (15,881.61 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,866.90 miles (15,879.19 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,866.83 miles (15,879.08 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,860.16 miles (15,868.35 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,852.30 miles (15,855.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,844.01 miles (15,842.36 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 9,842.56 miles (15,840.03 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |