Nonstop flight route between Terrell, Texas, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Terrell Municipal Airport (TRL), Terrell, Texas, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,137 miles (or 5,049 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 Terrell Municipal 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 Terrell Municipal 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 Terrell Municipal Airport (TRL):

• Because of Terrell Municipal Airport's relatively low elevation of 145 feet, planes can take off or land at Terrell Municipal 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 furthest airport from Terrell Municipal Airport (TRL) is Sir Gaëtan Duval Airport (RRG), which is located 10,894 miles (17,532 kilometers) away in Rodrigues Island, Mauritius.
• From November 1942 until June 1944, small numbers of American Army Air Forces flight cadets trained alongside the RAF students.
• The closest airport to Terrell Municipal Airport (TRL) is Majors Airport (GVT), which is located 27 miles (44 kilometers) NNE of TRL.
• Terrell Municipal Airport (TRL) has 2 runways.
• It is owned and operated by the city of Terrell, Texas.

Facts about Barter Island LRRS Airport (BTI):

• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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.
• 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.
• The Barter Island station controlled a sector of the Distant Early Warning Line.
• The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• 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.
• The original runway was built by the United States military in 1947.