Nonstop flight route between Donetsk, Ukraine and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Donetsk Sergey Prokofiev International Airport (DOK), Donetsk, Ukraine and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 4,269 miles (or 6,870 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 Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International Airport (DOK):

• The airline Donbassaero had its head office located at the airport, but ceased operations in January 2013.
• Donetsk Sergey Prokofiev International Airport (DOK) currently has only 1 runway.
• In the 1990s, Donetsk Airport experienced a number of criminal incidents.
• On July 26, 2011, Borys Kolesnikov, the Vice Prime Minister of Ukraine and Minister of Infrastructure, opened a new runway at the airport with a length of 4000 m and a width of 75 m.
• The closest airport to Donetsk Sergey Prokofiev International Airport (DOK) is Mariupol International Airport (MPW), which is located 70 miles (113 kilometers) S of DOK.
• On 26 May 2014, Pro-Russian rebels stormed and took control of the airport soon after the new president Petro Poroshenko won the 2014 Ukrainian presidential election.
• In addition to being known as "Donetsk Sergey Prokofiev International Airport", another name for DOK is "Міжнародний аеропорт "Донецьк"".
• Because of Donetsk Sergey Prokofiev International Airport's relatively low elevation of 781 feet, planes can take off or land at Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International Airport (DOK) is Chatham Islands (CHT), which is located 10,782 miles (17,352 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Donetsk Sergey Prokofiev International Airport is an airport located 10 km northwest of Donetsk, Ukraine.

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.
• 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".
• The Barter Island station controlled a sector of the Distant Early Warning Line.
• 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 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.
• 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.