Nonstop flight route between Seongnam, South Korea and Grayling, Alaska, United States:

About this route:

A direct, nonstop flight between Seoul Air Base (SSN), Seongnam, South Korea and Grayling Airport (KGX), Grayling, Alaska, United States would travel a Great Circle distance of 3,427 miles (or 5,516 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 Seoul Air Base and Grayling 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 Seoul Air Base and Grayling 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 Seoul Air Base (SSN):

• The furthest airport from Seoul Air Base (SSN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Seoul Air Base (meaning Seoul Air Base is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,220 miles (19,665 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".
• Because of Seoul Air Base's relatively low elevation of 92 feet, planes can take off or land at Seoul Air Base 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 Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• Seoul Air Base (SSN) has 2 runways.
• The base is home to the ROKAF 15th Composite Wing.

Facts about Grayling Airport (KGX):

• The furthest airport from Grayling Airport (KGX) is George Airport (GRJ), which is located 10,438 miles (16,798 kilometers) away in George, South Africa.
• The closest airport to Grayling Airport (KGX) is Anvik Airport (ANV), which is located only 18 miles (28 kilometers) SSW of KGX.
• In addition to being known as "Grayling Airport", another name for KGX is "none".
• Grayling Airport (KGX) currently has only 1 runway.
• Because of Grayling Airport's relatively low elevation of 99 feet, planes can take off or land at Grayling 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.