Nonstop flight route between Barter Island, Alaska, United States and Pratt, Kansas, United States:
Departure Airport:
(70°8'2"N by 143°34'54"W)
Arrival Airport:
(37°42'9"N by 98°44'48"W)
Distance from BTI to PTT:
2,765.04 miles (4,449.90 km)
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Jump to:
- About this route
- BTI Airport Information
- PTT Airport Information
- Facts about BTI
- Facts about PTT
- 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 PTT
- List of Nearest Airports to PTT
- Map of Furthest Airports from PTT
- List of Furthest Airports from PTT
About this route:
A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Pratt Regional Airport (PTT), Pratt, Kansas, United States would travel a Great Circle distance of 2,765 miles (or 4,450 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 Pratt Regional 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 Pratt Regional 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: | PTT / KPTT |
| Airport Names: |
|
| Location: | Pratt, Kansas, United States |
| GPS Coordinates: | 37°42'9"N by 98°44'48"W |
| Area Served: | Pratt, Kansas |
| Operator/Owner: | Pratt Airport Authority |
| Airport Type: | Public |
| Elevation: | 1953 feet (595 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTT |
| More Information: | PTT Maps & Info |
Facts about Barter Island LRRS Airport (BTI):
- The original runway was built by the United States military in 1947.
- 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.
- 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.
- The airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
- 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.
- 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.
Facts about Pratt Regional Airport (PTT):
- In addition to being known as "Pratt Regional Airport", another name for PTT is "former Pratt AAF".
- The closest airport to Pratt Regional Airport (PTT) is Great Bend Municipal Airport (GBD), which is located 45 miles (72 kilometers) N of PTT.
- The furthest airport from Pratt Regional Airport (PTT) is Sir Gaëtan Duval Airport (RRG), which is located 10,796 miles (17,375 kilometers) away in Rodrigues Island, Mauritius.
- Pratt Regional Airport (PTT) currently has only 1 runway.
| 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 | 44.75 miles (72.02 km) N | Great Bend Municipal Airport (GBD) | Great Bend, Kansas, United States | |
| 2 | 52.46 miles (84.43 km) SE | Anthony Municipal Airport (ANY) | Anthony, Kansas, United States | |
| 3 | 54.46 miles (87.64 km) ENE | Hutchinson Municipal Airport (HUT) | Hutchinson, Kansas, United States | |
| 4 | 66.72 miles (107.38 km) W | Dodge City Regional Airport (DDC) | Dodge City, Kansas, United States | |
| 5 | 71.94 miles (115.78 km) E | Wichita Mid-Continent Airport (ICT) | Wichita, Kansas, United States | |
| 6 | 74.88 miles (120.51 km) SSE | Kegelman Air Force Auxiliary Field (CKA) | Cherokee, Oklahoma, United States | |
| 7 | 81.12 miles (130.55 km) E | McConnell Air Force Base Wichita Army Airfield (IAB) | Wichita, Kansas, United States | |
| 8 | 81.92 miles (131.83 km) E | Cessna Aircraft Field (CEA) | Wichita, Kansas, United States | |
| 9 | 83.75 miles (134.78 km) E | Beech Factory Airport (BEC) | Wichita, Kansas, United States | |
| 10 | 83.76 miles (134.80 km) NNW | Hays Regional Airport (HYS) | Hays, Kansas, United States | |
| 11 | 83.98 miles (135.15 km) ENE | Newton City-County Airport (EWK) | Newton, Kansas, United States | |
| 12 | 95.81 miles (154.19 km) NE | Salina Regional Airport (SLN) | Salina, Kansas, United States | |
| 13 | 97.27 miles (156.54 km) SSW | West Woodward AirportWoodward Army Airfield (WWR) | Woodward, Oklahoma, United States | |
| 14 | 100.55 miles (161.81 km) SE | Earl Henry Airport (BWL) | Blackwell, Oklahoma, United States | |
| 15 | 100.78 miles (162.18 km) ESE | Strother Field (WLD) | Winfield/Arkansas City, Kansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,796.11 miles (17,374.61 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,589.16 miles (17,041.55 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,533.04 miles (16,951.24 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,526.25 miles (16,940.31 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,511.47 miles (16,916.54 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 10,510.47 miles (16,914.92 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 7 | 10,489.60 miles (16,881.33 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 10,483.20 miles (16,871.03 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,464.81 miles (16,841.44 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,448.40 miles (16,815.03 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,446.09 miles (16,811.31 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,439.80 miles (16,801.19 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,428.64 miles (16,783.23 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 14 | 10,420.48 miles (16,770.09 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 15 | 10,409.42 miles (16,752.30 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |