Nonstop flight route between Kingman, Arizona, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Kingman Airport (IGM), Kingman, Arizona, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 2,651 miles (or 4,266 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 Kingman 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 Kingman 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 Kingman Airport (IGM):

• On April 22, 1944, the Kingman Army Air Field was consolidated and the host unit was redesignated as the 3018th Army Air Force Base Unit.
• In addition to being known as "Kingman Airport", another name for IGM is "(former Kingman Army Airfield)".
• Kingman Airport (IGM) has 2 runways.
• The furthest airport from Kingman Airport (IGM) is Sir Gaëtan Duval Airport (RRG), which is located 11,353 miles (18,271 kilometers) away in Rodrigues Island, Mauritius.
• After 1945 there was no need for a gunnery school - or for the airplanes that carried the guns.
• As per the Federal Aviation Administration, this airport had 897 passenger boardings in calendar year 2010, 878 in 2011, and 924 in 2012.
• The tens of thousands of warbirds that had survived the enemy fighter planes and fierce anti-aircraft fire ended up at Albuquerque, Altus, Kingman, Ontario, Walnut Ridge and Clinton.
• The closest airport to Kingman Airport (IGM) is Laughlin/Bullhead International Airport (IFP), which is located 36 miles (58 kilometers) WSW of IGM.
• Kingman Airport covers an area of 4,200 acres at an elevation of 3,449 feet above mean sea level.

Facts about Barter Island LRRS Airport (BTI):

• Barter Island LRRS Airport has one runway designed 7/25 with a gravel surface measuring 4,820 by 100 feet.
• 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".
• 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.
• 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.
• 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 1998 Pacific Air Forces initiated "Operation Clean Sweep", in which abandoned Cold War stations in Alaska were remediated and the land restored to its previous state.
• 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.