Nonstop flight route between Eastover, South Carolina, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT), Eastover, South Carolina, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,397 miles (or 5,467 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 McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree 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 McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree 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 McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT):

• Also located at McEntire is the 245th Air Traffic Control Squadron.
• Congaree AAF was assigned to Third Air Force III Air Support Command.
• The furthest airport from McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Margaret River Airport (MGV), which is located 11,526 miles (18,549 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Jim Hamilton - L.B. Owens Airport (CUB), which is located only 12 miles (19 kilometers) WNW of MMT.
• McEntire Joint National Guard Base or McEntire JNGB is a military airport located in Richland County, South Carolina, United States, 10 miles west of the town of Eastover and approximately 15 miles southeast of the city of Columbia.
• In addition to being known as "McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield", another name for MMT is "McEntire ANGB".
• The first Marines arrived in May 1944 to a deserted base.

Facts about Barter Island LRRS Airport (BTI):

• The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
• 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".
• 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.
• Barter Island LRRS Airport has one runway designed 7/25 with a gravel surface measuring 4,820 by 100 feet.
• 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.
• 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.