Nonstop flight route between Springfield, Missouri, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Springfield–Branson National Airport (SGF), Springfield, Missouri, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 2,906 miles (or 4,677 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 Springfield–Branson National 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 Springfield–Branson National 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 Springfield–Branson National Airport (SGF):

• The furthest airport from Springfield–Branson National Airport (SGF) is Margaret River Airport (MGV), which is located 10,826 miles (17,423 kilometers) away in Margaret River, Western Australia, Australia.
• The airport opened under the name of Springfield–Greene County Airport on July 2, 1945 following bond issues of $350,000 in 1942 and $150,000 in 1945 to build the airport.
• Springfield–Branson National Airport (SGF) has 2 runways.
• Meanwhile, Branson West hopes to open a $15 million airport with a 5,000-foot runway on the west side of the community to open in the fall of 2008 on 930 acres donated by Conco Companies of Springfield, Kay Renfro and Martin Eastwood.
• The closest airport to Springfield–Branson National Airport (SGF) is M. Graham Clark Downtown Airport (PLK), which is located 44 miles (70 kilometers) SSE of SGF.
• In 1992 the airport was renamed Springfield–Branson Regional Airport capitalizing on the sudden rise of the Branson, Missouri tourist industry southeast of the airport).

Facts about Barter Island LRRS Airport (BTI):

• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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".
• 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.
• 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.
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.