Nonstop flight route between Spangdahlem, Germany and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Spangdahlem Air Base (SPM), Spangdahlem, Germany and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 4,005 miles (or 6,446 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 Spangdahlem Air Base 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 Spangdahlem Air Base 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 Spangdahlem Air Base (SPM):

• Spangdahlem Air Base has been a military presence in Germany for over five decades.
• In addition to being known as "Spangdahlem Air Base", another name for SPM is "Spangdahlem AB".
• The 39 TEWS returned to Shaw Air Force Base, South Carolina on 1 January 1973.
• The 49th TFW flew F-100s until 1961 when it converted to the Republic F-105D/F Thunderchief, commonly known as the "Thud".
• The furthest airport from Spangdahlem Air Base (SPM) is Chatham Islands (CHT), which is located 11,986 miles (19,289 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Spangdahlem Air Base (SPM) is Bitburg Airport (BBJ), which is located only 6 miles (10 kilometers) WSW of SPM.

Facts about Barter Island LRRS Airport (BTI):

• 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.
• In 1998 Pacific Air Forces initiated "Operation Clean Sweep", in which abandoned Cold War stations in Alaska were remediated and the land restored to its previous state.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
• 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.
• 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 controlled nine manned stations, four of them being classified as "auxiliary" sites and five "intermediate" stations.