Nonstop flight route between Barter Island, Alaska, United States and Rivière-du-Loup, Quebec, Canada:
Departure Airport:
(70°8'2"N by 143°34'54"W)
Arrival Airport:
(47°45'51"N by 69°35'3"W)
Distance from BTI to YRI:
2,805.03 miles (4,514.24 km)
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Jump to:
- About this route
- BTI Airport Information
- YRI Airport Information
- Facts about BTI
- Facts about YRI
- 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 YRI
- List of Nearest Airports to YRI
- Map of Furthest Airports from YRI
- List of Furthest Airports from YRI
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Rivière-du-Loup Airport (YRI), Rivière-du-Loup, Quebec, Canada would travel a Great Circle distance of 2,805 miles (or 4,514 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 Rivière-du-Loup 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 Rivière-du-Loup 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: | YRI / CYRI |
| Airport Name: | Rivière-du-Loup Airport |
| Location: | Rivière-du-Loup, Quebec, Canada |
| GPS Coordinates: | 47°45'51"N by 69°35'3"W |
| Operator/Owner: | Aviation MH Inc. |
| Airport Type: | Public |
| Elevation: | 426 feet (130 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YRI |
| More Information: | YRI Maps & Info |
Facts about Barter Island LRRS Airport (BTI):
- 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.
- 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.
- The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
- 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.
- 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.
- In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
Facts about Rivière-du-Loup Airport (YRI):
- Rivière-du-Loup Airport (YRI) currently has only 1 runway.
- The furthest airport from Rivière-du-Loup Airport (YRI) is Albany Airport (ALH), which is located 11,473 miles (18,463 kilometers) away in Albany, Western Australia, Australia.
- Because of Rivière-du-Loup Airport's relatively low elevation of 426 feet, planes can take off or land at Rivière-du-Loup 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 closest airport to Rivière-du-Loup Airport (YRI) is Charlevoix Airport (YML), which is located 32 miles (51 kilometers) WSW of YRI.
| 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 | 31.90 miles (51.34 km) WSW | Charlevoix Airport (YML) | Charlevoix, Quebec, Canada | |
| 2 | 67.93 miles (109.33 km) ESE | Northern Aroostook Regional Airport (WFK) | Frenchville, Maine, United States | |
| 3 | 70.34 miles (113.20 km) NE | Rimouski Airport (YXK) | Rimouski, Quebec, Canada | |
| 4 | 71.43 miles (114.96 km) NNE | Forestville Airport (YFE) | Forestville, Quebec, Canada | |
| 5 | 76.07 miles (122.42 km) WNW | CFB Bagotville (YBG) | Bagotville, Quebec, Canada | |
| 6 | 86.18 miles (138.69 km) NE | Mont-Joli Airport (YYY) | Mont-Joli, Quebec, Canada | |
| 7 | 91.80 miles (147.74 km) ESE | Saint-Léonard Aerodrome (YSL) | Saint-Léonard, New Brunswick, Canada | |
| 8 | 95.86 miles (154.28 km) SE | Caribou Municipal Airport (CAR) | Caribou, Maine, United States | |
| 9 | 97.50 miles (156.90 km) SE | Loring International Airport (LIZ) | Limestone, Maine, United States | |
| 10 | 103.64 miles (166.79 km) SE | Northern Maine Regional Airport at Presque Isle (PQI) | Presque Isle, Maine, United States | |
| 11 | 107.79 miles (173.48 km) WSW | Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY) | Valcartier, Québec, Canada | |
| 12 | 107.88 miles (173.62 km) WNW | Alma Airport (YTF) | Alma, Quebec, Canada | |
| 13 | 108.22 miles (174.16 km) SW | Québec City Jean Lesage International Airport (YQB) | Sainte-Foy, Quebec City, Quebec, Canada | |
| 14 | 113.73 miles (183.02 km) NNE | Baie-Comeau Airport (YBC) | Baie-Comeau, Quebec, Canada | |
| 15 | 123.66 miles (199.00 km) NE | Matane Airport (YME) | Matane, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,472.62 miles (18,463.35 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,458.22 miles (18,440.17 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,450.56 miles (18,427.84 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,430.30 miles (18,395.25 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,405.79 miles (18,355.79 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,394.86 miles (18,338.20 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,316.99 miles (18,212.89 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,315.31 miles (18,210.19 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,305.26 miles (18,194.01 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,297.99 miles (18,182.31 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,205.51 miles (18,033.48 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,148.74 miles (17,942.11 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,126.65 miles (17,906.56 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,122.14 miles (17,899.30 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,119.76 miles (17,895.47 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |