Nonstop flight route between Kangnung (Gangneung), South Korea and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between Gangneung Airbase (KAG), Kangnung (Gangneung), South Korea and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,732 miles (or 6,005 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 Gangneung Airbase 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 Gangneung Airbase 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 Gangneung Airbase (KAG):

• Gangneung Airbase (KAG) currently has only 1 runway.
• In addition to being known as "Gangneung Airbase", another name for KAG is "강릉공항".
• The closest airport to Gangneung Airbase (KAG) is Sokcho Airport (SHO), which is located 33 miles (53 kilometers) NW of KAG.
• Because of Gangneung Airbase's relatively low elevation of 35 feet, planes can take off or land at Gangneung Airbase 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.
• Gangneung Airbase is an airbase holding the 18th fighter wing of the Republic of Korea Air Force.
• The furthest airport from Gangneung Airbase (KAG) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Gangneung Airbase (meaning Gangneung Airbase is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,136 miles (19,531 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• During the Korean War, the USAF designated the base as K-18.

Facts about Barter Island LRRS Airport (BTI):

• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• 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 airport remains open to support the small settlement at Kaktovik and to provide contractor support access to the military radar site.
• 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 original runway was built by the United States military in 1947.
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.