Nonstop flight route between Daggett, California, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Barstow-Daggett Airport (DAG), Daggett, California, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 2,636 miles (or 4,242 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 Barstow-Daggett 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 Barstow-Daggett 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 Barstow-Daggett Airport (DAG):

• Just prior to World War II, the Civil Aeronautics Administration selected the site as an important civil air field and negotiated a standard agreement with the county of San Bernardino to maintain the air field.
• Barstow-Daggett Airport (DAG) has 2 runways.
• Today the Army has based several UH-60 Blackhawks there operating under the Fort Irwin National Training Center aviation company which on paper is based in Fort Irwin.
• The furthest airport from Barstow-Daggett Airport (DAG) is Sir Gaëtan Duval Airport (RRG), which is located 11,394 miles (18,336 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Barstow-Daggett Airport (DAG) is Apple Valley Airport (APV), which is located 30 miles (48 kilometers) SW of DAG.

Facts about Barter Island LRRS Airport (BTI):

• 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 airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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.
• 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.
• 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.