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

About this route:

A direct, nonstop flight between Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK), Sikeston, Missouri, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,012 miles (or 4,847 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 Sikeston Memorial Municipal AirportHarvey Parks Army Airfield 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 Sikeston Memorial Municipal AirportHarvey Parks Army Airfield 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 Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK):

• Opened in April 1940 as Harvey Parks Airport with 6,600 by 5,280 feet open turf field.
• The closest airport to Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) is Cape Girardeau Regional Airport (CGI), which is located 23 miles (36 kilometers) N of SIK.
• Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) currently has only 1 runway.
• Inactivated on October 16, 1944 with the drawdown of AAFTC's pilot training program.
• The furthest airport from Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) is Margaret River Airport (MGV), which is located 11,037 miles (17,762 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Sikeston Memorial Municipal AirportHarvey Parks Army Airfield's relatively low elevation of 315 feet, planes can take off or land at Sikeston Memorial Municipal AirportHarvey Parks Army Airfield 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 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.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• 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.
• The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.