Nonstop flight route between Barter Island, Alaska, United States and Mbala, Northern Province, Zambia:

About this route:

A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Mbala Airport (MMQ), Mbala, Northern Province, Zambia would travel a Great Circle distance of 8,197 miles (or 13,192 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 Barter Island LRRS Airport and Mbala 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 Barter Island LRRS Airport and Mbala 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 Barter Island LRRS Airport (BTI):

• 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.
• 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".
• 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 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.
• Barter Island LRRS Airport has one runway designed 7/25 with a gravel surface measuring 4,820 by 100 feet.
• Barter Island LRRS Airport is a public/military airport located near the city of Kaktovik on Barter Island, in the North Slope Borough, located 312 miles east of Point Barrow, Alaska.

Facts about Mbala Airport (MMQ):

• Because of Mbala Airport's high elevation of 5,454 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MMQ. Combined with a high temperature, this could make MMQ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Mbala Airport (MMQ) is Kasaba Bay Airport (ZKB), which is located 51 miles (83 kilometers) WNW of MMQ.
• The furthest airport from Mbala Airport (MMQ) is Cassidy International Airport (CXI), which is located 11,674 miles (18,788 kilometers) away in Christmas Island, Kiribati.
• Mbala Airport (MMQ) currently has only 1 runway.