Nonstop flight route between Barter Island, Alaska, United States and Algona, Iowa, United States:
Departure Airport:
(70°8'2"N by 143°34'54"W)
Arrival Airport:
(43°4'40"N by 94°16'18"W)
Distance from BTI to AXG:
2,519.80 miles (4,055.21 km)
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Jump to:
- About this route
- BTI Airport Information
- AXG Airport Information
- Facts about BTI
- Facts about AXG
- 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 AXG
- List of Nearest Airports to AXG
- Map of Furthest Airports from AXG
- List of Furthest Airports from AXG
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Algona Municipal Airport (AXG), Algona, Iowa, United States would travel a Great Circle distance of 2,520 miles (or 4,055 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 Barter Island LRRS Airport and Algona Municipal 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 Barter Island LRRS Airport and Algona Municipal Airport. You'll see that it will travel the same route of the red line on this map!
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: | AXG / KAXA |
| Airport Names: |
|
| Location: | Algona, Iowa, United States |
| GPS Coordinates: | 43°4'40"N by 94°16'18"W |
| Area Served: | Algona, Iowa |
| Operator/Owner: | City of Algona |
| Airport Type: | Public |
| Elevation: | 1219 feet (372 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AXG |
| More Information: | AXG Maps & Info |
Facts about Barter Island LRRS Airport (BTI):
- 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.
- The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
- 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 LRRS Airport (BTI) currently has only 1 runway.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
- 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.
Facts about Algona Municipal Airport (AXG):
- The furthest airport from Algona Municipal Airport (AXG) is Margaret River Airport (MGV), which is located 10,738 miles (17,282 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Algona Municipal Airport (AXG) is Humboldt Municipal Airport (HUD), which is located 24 miles (38 kilometers) S of AXG.
- Algona Municipal Airport (AXG) has 2 runways.
- In addition to being known as "Algona Municipal Airport", another name for AXG is "AXA".
| 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 | 23.65 miles (38.05 km) S | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| 2 | 34.40 miles (55.37 km) ENE | Forest City Municipal Airport (FXY) | Forest City, Iowa, United States | |
| 3 | 36.61 miles (58.93 km) S | Fort Dodge Regional Airport (FOD) | Fort Dodge, Iowa, United States | |
| 4 | 39.77 miles (64.01 km) N | Fairmont Municipal Airport (FRM) | Fairmont, Minnesota, United States | |
| 5 | 47.33 miles (76.18 km) W | Spencer Municipal Airport (SPW) | Spencer, Iowa, United States | |
| 6 | 47.77 miles (76.88 km) E | Mason City Municipal Airport (MCW) | Mason City, Iowa, United States | |
| 7 | 48.80 miles (78.53 km) SSE | Webster City Municipal Airport (EBS) | Webster City, Iowa, United States | |
| 8 | 53.40 miles (85.95 km) NW | Jackson Municipal Airport (MJQ) | Jackson, Minnesota, United States | |
| 9 | 59.26 miles (95.36 km) WSW | Storm Lake Municipal Airport (SLB) | Storm Lake, Iowa, United States | |
| 10 | 61.63 miles (99.18 km) NE | Albert Lea Municipal Airport (AEL) | Albert Lea, Minnesota, United States | |
| 11 | 74.26 miles (119.51 km) SSE | Boone Municipal Airport (BNW) | Boone, Iowa, United States | |
| 12 | 75.98 miles (122.28 km) SSW | Arthur N. Neu Airport (CIN) | Carroll, Iowa, United States | |
| 13 | 78.46 miles (126.27 km) ENE | Austin Municipal Airport (AUM) | Austin, Minnesota, United States | |
| 14 | 80.98 miles (130.33 km) NNE | Mankato Regional Airport (MKT) | Mankato, Minnesota, United States | |
| 15 | 82.00 miles (131.97 km) SSE | Ames Municipal Airport (AMW) | Ames, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,738.44 miles (17,281.80 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,715.05 miles (17,244.16 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,698.52 miles (17,217.55 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,690.37 miles (17,204.44 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,646.05 miles (17,133.11 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,637.81 miles (17,119.85 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,632.89 miles (17,111.94 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,622.69 miles (17,095.52 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,603.79 miles (17,065.11 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,601.32 miles (17,061.13 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,553.42 miles (16,984.05 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,524.76 miles (16,937.92 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,508.97 miles (16,912.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,501.32 miles (16,900.20 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,471.29 miles (16,851.86 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |