Nonstop flight route between Mahajanga, Madagascar and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Amborovy Airport (MJN), Mahajanga, Madagascar and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 8,650 miles (or 13,920 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 Amborovy 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 Amborovy 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 Amborovy Airport (MJN):

• Because of Amborovy Airport's relatively low elevation of 87 feet, planes can take off or land at Amborovy 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.
• Amborovy Airport (MJN) currently has only 1 runway.
• In addition to being known as "Amborovy Airport", another name for MJN is "Philibert Tsiranana Airport".
• The furthest airport from Amborovy Airport (MJN) is Hilo International Airport (ITO), which is located 11,002 miles (17,705 kilometers) away in Hilo, Hawaii, United States.
• The closest airport to Amborovy Airport (MJN) is Soalala Airport (DWB), which is located 71 miles (115 kilometers) WSW of MJN.

Facts about Barter Island LRRS Airport (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.
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
• Barter Island controlled nine manned stations, four of them being classified as "auxiliary" sites and five "intermediate" stations.
• 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.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• Barter Island LRRS Airport has one runway designed 7/25 with a gravel surface measuring 4,820 by 100 feet.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• 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.
• 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.