Nonstop flight route between Leribe, Lesotho and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Leribe Airport (LRB), Leribe, Lesotho and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 9,566 miles (or 15,395 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 Leribe 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 Leribe 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 Leribe Airport (LRB):

• The closest airport to Leribe Airport (LRB) is Moshoeshoe I International Airport (MSU), which is located 52 miles (83 kilometers) SW of LRB.
• The furthest airport from Leribe Airport (LRB) is Hana Airport (HNM), which is located 11,824 miles (19,030 kilometers) away in Hana, Hawaii, United States.
• Because of Leribe Airport's high elevation of 5,350 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LRB. Combined with a high temperature, this could make LRB a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Leribe Airport (LRB) currently has only 1 runway.

Facts about Barter Island LRRS Airport (BTI):

• The original runway was built by the United States military in 1947.
• Barter Island controlled nine manned stations, four of them being classified as "auxiliary" sites and five "intermediate" stations.
• 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.
• 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.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of 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.
• 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.