Nonstop flight route between Ogden, Utah, United States and Seongnam, South Korea:

About this route:

A direct, nonstop flight between Hill Air Force Base (HIF), Ogden, Utah, United States and Seoul Air Base (SSN), Seongnam, South Korea would travel a Great Circle distance of 5,851 miles (or 9,416 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 Hill Air Force Base and Seoul Air Base, 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 Hill Air Force Base and Seoul Air Base. 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 Hill Air Force Base (HIF):

• Hill Air Force Base traces its origins back to the ill-fated U.S.
• In addition to being known as "Hill Air Force Base", another name for HIF is "Hill AFB".
• The closest airport to Hill Air Force Base (HIF) is Ogden-Hinckley Airport (OGD), which is located only 5 miles (9 kilometers) NNW of HIF.
• The furthest airport from Hill Air Force Base (HIF) is Sir Gaëtan Duval Airport (RRG), which is located 10,935 miles (17,598 kilometers) away in Rodrigues Island, Mauritius.
• Hill AFB has also housed the 30-acre Hill Aerospace Museum since 1981.
• In July 1939, Congress appropriated $8.0 million for the establishment and construction of the Ogden Air Depot.

Facts about Seoul Air Base (SSN):

• The USAF designated the base at K-16 during the Korean War.
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• 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.
• Seoul Air Base (SSN) has 2 runways.
• The base is home to the ROKAF 15th Composite Wing.
• 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".
• The base is used as a VIP airfield by the President of South Korea and other VIPs and heads of state.