Nonstop flight route between Barter Island, Alaska, United States and Wausau, Wisconsin, United States:
Departure Airport:
(70°8'2"N by 143°34'54"W)
Arrival Airport:
(44°55'33"N by 89°37'36"W)
Distance from BTI to AUW:
2,509.33 miles (4,038.37 km)
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- About this route
- BTI Airport Information
- AUW Airport Information
- Facts about BTI
- Facts about AUW
- 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 AUW
- List of Nearest Airports to AUW
- Map of Furthest Airports from AUW
- List of Furthest Airports from AUW
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Wausau Downtown Airport (AUW), Wausau, Wisconsin, United States would travel a Great Circle distance of 2,509 miles (or 4,038 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 Wausau Downtown 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 Wausau Downtown 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: | AUW / KAUW |
| Airport Name: | Wausau Downtown Airport |
| Location: | Wausau, Wisconsin, United States |
| GPS Coordinates: | 44°55'33"N by 89°37'36"W |
| Area Served: | Wausau, Wisconsin |
| Operator/Owner: | City of Wausau |
| Airport Type: | Public |
| Elevation: | 1201 feet (366 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from AUW |
| More Information: | AUW Maps & Info |
Facts about Barter Island LRRS Airport (BTI):
- 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.
- Each of the sites was staffed by civilian contract workers who had signed 18-month contracts, although they were visited by Air Force military personnel frequently.
- Barter Island LRRS Airport has one runway designed 7/25 with a gravel surface measuring 4,820 by 100 feet.
- 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.
- 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.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of 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.
Facts about Wausau Downtown Airport (AUW):
- Wausau Downtown Airport (AUW) has 3 runways.
- The furthest airport from Wausau Downtown Airport (AUW) is Margaret River Airport (MGV), which is located 10,923 miles (17,579 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Wausau Downtown Airport (AUW) is Central Wisconsin Airport (CWA), which is located only 10 miles (17 kilometers) S of AUW.
| 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 | 10.45 miles (16.82 km) S | Central Wisconsin Airport (CWA) | Mosinee, Wisconsin, United States | |
| 2 | 19.31 miles (31.08 km) NNW | Merrill Municipal Airport (RRL) | Merrill, Wisconsin, United States | |
| 3 | 26.75 miles (43.06 km) S | Stevens Point Municipal Airport (STE) | Stevens Point, Wisconsin, United States | |
| 4 | 34.07 miles (54.83 km) SW | Marshfield Municipal Airport (MFI) | Marshfield, Wisconsin, United States | |
| 5 | 35.09 miles (56.46 km) WNW | Taylor County Airport (MDF) | Medford, Wisconsin, United States | |
| 6 | 40.46 miles (65.12 km) SSW | South Wood County Airport (ISW) | Wisconsin Rapids, Wisconsin, United States | |
| 7 | 48.97 miles (78.81 km) ESE | Clintonville Municipal Airport (CLI) | Clintonville, Wisconsin, United States | |
| 8 | 49.31 miles (79.36 km) N | Rhinelander–Oneida County Airport (RHI) | Rhinelander, Wisconsin, United States | |
| 9 | 52.81 miles (84.99 km) NW | Prentice Airport (PRW) | Prentice, Wisconsin, United States | |
| 10 | 69.39 miles (111.68 km) N | Lakeland Airport (ARV) | Minocqua/Woodruff, Wisconsin, United States | |
| 11 | 71.41 miles (114.93 km) SE | Outagamie County Regional Airport (ATW) | Greenville, Wisconsin, United States | |
| 12 | 71.65 miles (115.32 km) NNE | Eagle River Union Airport (EGV) | Eagle River, Wisconsin, United States | |
| 13 | 74.90 miles (120.53 km) SSW | Volk Field Air National Guard Base (VOK) | Camp Douglas, Wisconsin, United States | |
| 14 | 79.58 miles (128.08 km) ESE | Austin Straubel International Airport (GRB) | Green Bay, Wisconsin, United States | |
| 15 | 80.93 miles (130.24 km) NNW | Park Falls Municipal Airport (PKF) | Park Falls, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,923.04 miles (17,578.88 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,899.15 miles (17,540.43 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,889.25 miles (17,524.50 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,873.45 miles (17,499.07 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,838.36 miles (17,442.60 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,819.41 miles (17,412.12 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,808.29 miles (17,394.22 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,797.42 miles (17,376.72 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,796.13 miles (17,374.64 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,761.30 miles (17,318.59 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,702.01 miles (17,223.17 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,666.59 miles (17,166.16 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,664.08 miles (17,162.13 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,652.02 miles (17,142.72 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,599.93 miles (17,058.89 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |