Nonstop flight route between Barter Island, Alaska, United States and Daqing, Heilongjiang, China:

About this route:

A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Daqing Sartu Airport (DQA), Daqing, Heilongjiang, China would travel a Great Circle distance of 3,267 miles (or 5,258 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 Daqing Sartu 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 Daqing Sartu 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):

• 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 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.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• The airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
• 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.
• 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.
• 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.

Facts about Daqing Sartu Airport (DQA):

• The furthest airport from Daqing Sartu Airport (DQA) is Port Stanley Airport (PSY), which is nearly antipodal to Daqing Sartu Airport (meaning Daqing Sartu Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,059 miles (19,408 kilometers) away in Stanley, Falkland Islands, United Kingdom.
• In addition to being known as "Daqing Sartu Airport", other names for DQA include "大庆萨尔图机场" and "Dàqìng Sàěrtú Jīchǎng".
• The closest airport to Daqing Sartu Airport (DQA) is Harbin Taiping International Airport (HRB), which is located 83 miles (133 kilometers) SE of DQA.