Nonstop flight route between Barter Island, Alaska, United States and Nissan Island, Papua New Guinea:

About this route:

A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Nissan Island Airport (IIS), Nissan Island, Papua New Guinea would travel a Great Circle distance of 5,884 miles (or 9,470 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 Nissan Island 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 Nissan Island 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 Barter Island LRRS Airport (BTI):

• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
• 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.
• 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.
• 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.
• 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.

Facts about Nissan Island Airport (IIS):

• In addition to being known as "Nissan Island Airport", other names for IIS include "AYIA" and "Nissan Island".
• The closest airport to Nissan Island Airport (IIS) is Buka Island Airport (BUA), which is located 71 miles (114 kilometers) SSE of IIS.
• The furthest airport from Nissan Island Airport (IIS) is São Filipe Airport (SFL), which is located 11,714 miles (18,852 kilometers) away in Fogo, Cape Verde.
• Because of Nissan Island Airport's relatively low elevation of 100 feet, planes can take off or land at Nissan Island 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 late 1944 airfield roll-up activities were commenced and were completed by August 1945.
• The New Zealand 3rd Division landed on Nissan Island on 15 February 1944 as part of the Solomon Islands campaign.
• Nissan Island Airport (IIS) currently has only 1 runway.
• Nissan Island Airport is an airfield serving Nissan Island, in the Autonomous Region of Bougainville in Papua New Guinea.