Nonstop flight route between Vieux-Fort, Saint Lucia and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Hewanorra International Airport (UVF), Vieux-Fort, Saint Lucia and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 5,154 miles (or 8,295 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 Hewanorra International Airport and Barter Island LRRS 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 Hewanorra International Airport and Barter Island LRRS Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Hewanorra International Airport (UVF):

• The furthest airport from Hewanorra International Airport (UVF) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Hewanorra International Airport (meaning Hewanorra International Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,143 miles (19,543 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
• Quebecair flight 714, a Boeing 707 jetliner operating a charter flight from Toronto, caught a wind shear while on approach to Hewanorra international airport on 19 February 1979.
• Hewanorra International Airport (UVF) currently has only 1 runway.
• The closest airport to Hewanorra International Airport (UVF) is George F. L. Charles Airport (SLU), which is located 20 miles (32 kilometers) N of UVF.
• Because of Hewanorra International Airport's relatively low elevation of 14 feet, planes can take off or land at Hewanorra International 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 former USAF base was then refurbished and converted into a commercial airport.

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.
• 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".
• 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.
• 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.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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.