Nonstop flight route between Barter Island, Alaska, United States and Dubois, Idaho, United States:
Departure Airport:
(70°8'2"N by 143°34'54"W)
Arrival Airport:
(44°9'43"N by 112°13'14"W)
Distance from BTI to DBS:
2,093.53 miles (3,369.20 km)
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Jump to:
- About this route
- BTI Airport Information
- DBS Airport Information
- Facts about BTI
- Facts about DBS
- Map of Nearest Airports to BTI
- List of Nearest Airports to BTI
- Map of Furthest Airports from BTI
- List of Furthest Airports from BTI
- Map of Nearest Airports to DBS
- List of Nearest Airports to DBS
- Map of Furthest Airports from DBS
- List of Furthest Airports from DBS
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Dubois Municipal Airport (DBS), Dubois, Idaho, United States would travel a Great Circle distance of 2,094 miles (or 3,369 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 Barter Island LRRS Airport and Dubois Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | DBS / |
| Airport Names: |
|
| Location: | Dubois, Idaho, United States |
| GPS Coordinates: | 44°9'43"N by 112°13'14"W |
| Area Served: | Dubois, Idaho |
| Operator/Owner: | City of Dubois |
| Airport Type: | Public |
| Elevation: | 5123 feet (1,561 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DBS |
| More Information: | DBS Maps & Info |
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.
- In 1998 Pacific Air Forces initiated "Operation Clean Sweep", in which abandoned Cold War stations in Alaska were remediated and the land restored to its previous state.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
- 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.
- 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.
- Barter Island LRRS Airport (BTI) currently has only 1 runway.
Facts about Dubois Municipal Airport (DBS):
- In addition to being known as "Dubois Municipal Airport", another name for DBS is "U41".
- Dubois Municipal Airport (DBS) currently has only 1 runway.
- The furthest airport from Dubois Municipal Airport (DBS) is Sir Gaëtan Duval Airport (RRG), which is located 10,731 miles (17,271 kilometers) away in Rodrigues Island, Mauritius.
- Because of Dubois Municipal Airport's high elevation of 5,123 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DBS. Combined with a high temperature, this could make DBS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Dubois Municipal Airport (DBS) is Idaho Falls Regional Airport (IDA), which is located 45 miles (73 kilometers) S of DBS.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.43 miles (73.11 km) S | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 2 | 65.44 miles (105.31 km) NE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 3 | 77.26 miles (124.34 km) NNW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 4 | 83.20 miles (133.90 km) ESE | Jackson Hole Airport (JAC) | Jackson, Wyoming, United States | |
| 5 | 88.56 miles (142.52 km) SSW | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 6 | 101.80 miles (163.82 km) WNW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 7 | 105.26 miles (169.40 km) NW | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 8 | 112.98 miles (181.82 km) WSW | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 9 | 119.15 miles (191.75 km) SSE | Afton Municipal Airport (AFO) | Afton, Wyoming, United States | |
| 10 | 123.22 miles (198.31 km) NNE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 124.58 miles (200.50 km) N | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 12 | 136.37 miles (219.46 km) SW | Burley Municipal Airport (BYI) | Burley, Idaho, United States | |
| 13 | 137.10 miles (220.64 km) NE | Mission Field (LVM) | Livingston, Montana, United States | |
| 14 | 151.98 miles (244.58 km) SE | Miley Memorial Field (BPI) | Big Piney, Wyoming, United States | |
| 15 | 153.47 miles (246.98 km) SE | Ralph Wenz Field (PWY) | Pinedale, Wyoming, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,731.47 miles (17,270.58 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,707.66 miles (17,232.26 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,697.50 miles (17,215.91 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,681.92 miles (17,190.85 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,672.80 miles (17,176.17 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,569.85 miles (17,010.49 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.26 miles (16,898.49 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,472.70 miles (16,854.14 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,371.84 miles (16,691.81 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,371.46 miles (16,691.20 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,355.59 miles (16,665.67 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,344.73 miles (16,648.19 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,327.76 miles (16,620.88 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,305.61 miles (16,585.23 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,293.92 miles (16,566.42 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |