Nonstop flight route between Glendive, Montana, United States and Barter Island, Alaska, United States:
Departure Airport:
(47°8'18"N by 104°48'25"W)
Arrival Airport:
(70°8'2"N by 143°34'54"W)
Distance from GDV to BTI:
2,044.37 miles (3,290.09 km)
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- About this route
- GDV Airport Information
- BTI Airport Information
- Facts about GDV
- Facts about BTI
- Map of Nearest Airports to GDV
- List of Nearest Airports to GDV
- Map of Furthest Airports from GDV
- List of Furthest Airports from GDV
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
About this route:
A direct, nonstop flight between Dawson Community Airport (GDV), Glendive, Montana, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 2,044 miles (or 3,290 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 Dawson Community Airport and Barter Island LRRS Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GDV / KGDV |
| Airport Name: | Dawson Community Airport |
| Location: | Glendive, Montana, United States |
| GPS Coordinates: | 47°8'18"N by 104°48'25"W |
| Area Served: | Glendive, Montana |
| Operator/Owner: | Dawson County |
| Airport Type: | Public |
| Elevation: | 2458 feet (749 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GDV |
| More Information: | GDV Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BTI / PABA |
| Airport Names: |
|
| Location: | Barter Island, Alaska, United States |
| GPS Coordinates: | 70°8'2"N by 143°34'54"W |
| Operator/Owner: | North Slope Borough |
| Airport Type: | Public / Military |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTI |
| More Information: | BTI Maps & Info |
Facts about Dawson Community Airport (GDV):
- The furthest airport from Dawson Community Airport (GDV) is Sir Gaëtan Duval Airport (RRG), which is located 10,431 miles (16,787 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Dawson Community Airport (GDV) is Sidney-Richland Municipal Airport (SDY), which is located 49 miles (78 kilometers) NE of GDV.
- Dawson Community Airport (GDV) has 2 runways.
- Dawson Community Airport covers an area of 413 acres at an elevation of 2,458 feet above mean sea level.
Facts about Barter Island LRRS Airport (BTI):
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- Barter Island controlled nine manned stations, four of them being classified as "auxiliary" sites and five "intermediate" stations.
- With the signing of the North American Air Defence Modernization agreement at the "Shamrock Summit" between Prime Minister Mulroney and President Reagan in Quebec City on 18 March 1985, the DEW Line began its eventual upgrading and transition becoming the North Warning System of today.
- Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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 original runway was built by the United States military in 1947.
- The furthest airport from Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.66 miles (78.31 km) NE | Sidney-Richland Municipal Airport (SDY) | Sidney, Montana, United States |     |
| 2 | 70.82 miles (113.98 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 3 | 75.10 miles (120.86 km) NNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 89.98 miles (144.81 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 5 | 92.74 miles (149.24 km) SE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 6 | 97.44 miles (156.82 km) ESE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 7 | 101.51 miles (163.36 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 8 | 112.14 miles (180.47 km) NW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 9 | 114.78 miles (184.72 km) N | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 10 | 166.38 miles (267.77 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 11 | 181.40 miles (291.93 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 12 | 182.52 miles (293.73 km) WSW | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 13 | 182.83 miles (294.23 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 14 | 190.18 miles (306.06 km) SSE | Black Hills Airport (SPF) | Spearfish, South Dakota, United States | |
| 15 | 193.18 miles (310.89 km) E | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,431.01 miles (16,787.05 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,346.20 miles (16,650.55 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,339.00 miles (16,638.97 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,315.04 miles (16,600.40 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,264.48 miles (16,519.04 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,181.68 miles (16,385.78 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,159.08 miles (16,349.41 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,157.86 miles (16,347.45 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 10,146.84 miles (16,329.71 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,132.36 miles (16,306.42 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 10,101.44 miles (16,256.66 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 12 | 10,095.70 miles (16,247.41 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 10,081.16 miles (16,224.01 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 10,070.19 miles (16,206.37 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 15 | 10,069.31 miles (16,204.94 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 114.54 miles (184.33 km) W | Deadhorse Airport (SCC) | Deadhorse, Alaska, United States | |
| 2 | 141.17 miles (227.19 km) W | Ugnu-Kuparuk Airport (UUK) | Kuparuk, Alaska, United States | |
| 3 | 147.91 miles (238.03 km) SSW | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 4 | 172.50 miles (277.61 km) W | Alpine Airstrip (DQH) | Deadhorse, Alaska, United States | |
| 5 | 173.95 miles (279.95 km) W | Nuiqsut Airport (NUI) | Nuiqsut, Alaska, United States | |
| 6 | 183.91 miles (295.97 km) SW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 7 | 200.12 miles (322.06 km) SSE | Old Crow Airport (YOC) | Old Crow, Yukon, Canada | |
| 8 | 211.00 miles (339.58 km) W | Umiat Airport (UMT) | Umiat, Alaska, United States | |
| 9 | 218.89 miles (352.27 km) SW | Chandalar Lake Airport (WCR) | Chandalar Lake, Alaska, United States | |
| 10 | 227.03 miles (365.37 km) SSW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 11 | 228.67 miles (368.01 km) WNW | Point Lonely Short Range Radar Site (LNI) | Lonely, North Slope Borough, Alaska, United States | |
| 12 | 241.09 miles (388.00 km) S | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 13 | 243.51 miles (391.88 km) WSW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 14 | 248.25 miles (399.53 km) ESE | Aklavik/Freddie Carmichael Airport (LAK) | Aklavik, Northwest Territories, Canada | |
| 15 | 249.67 miles (401.81 km) S | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,003.30 miles (16,098.71 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,905.78 miles (15,941.77 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 9,884.70 miles (15,907.85 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 9,883.49 miles (15,905.90 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 9,852.58 miles (15,856.15 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,848.73 miles (15,849.96 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 7 | 9,753.95 miles (15,697.41 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,712.97 miles (15,631.47 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,639.77 miles (15,513.67 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,633.53 miles (15,503.63 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,629.62 miles (15,497.32 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 9,629.49 miles (15,497.12 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 9,629.16 miles (15,496.59 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,627.06 miles (15,493.21 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,605.25 miles (15,458.12 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |