Nonstop flight route between Seongnam, South Korea and Omak, Washington, United States:

About this route:

A direct, nonstop flight between Seoul Air Base (SSN), Seongnam, South Korea and Omak Airport (OMK), Omak, Washington, United States would travel a Great Circle distance of 5,233 miles (or 8,422 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 Omak 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 Omak 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 base is home to the ROKAF 15th Composite Wing.
• Seoul Air Base (SSN) has 2 runways.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".
• 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.
• 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.

Facts about Omak Airport (OMK):

• The closest airport to Omak Airport (OMK) is Grand Forks Airport (ZGF), which is located 63 miles (101 kilometers) NE of OMK.
• Although this airport does not support direct commercial flights, it does provide three daily charter flights and general aviation services from Monday to Friday to other selected destinations, including the Pangborn Memorial Airport, by charter airlines such as Ameriflight and Empire Airlines.
• Around the early 2000s, the Omak Airport was the subject of significant improvement with over $750,000 worth of funds.
• Omak Airport (OMK) currently has only 1 runway.
• The United States Army Air Forces built the airport around 1942, when it was known as the Okanogan Flight Strip and Omak Flight Strip.
• In addition to being known as "Omak Airport", other names for OMK include "Omak Municipal Airport" and "Omak City Airport".
• The runway, which is home to a non-directional beacon, is inspected occasionally by land development and transportation service organization WHPacific, is home to a full-length 50 feet taxiway which was developed in 1997 and finished by 1999 in addition to a taxilane between hangar buildings in "fair to poor condition" according to the WSDOT.
• This is one of three aviation services serving the Omak area, the others being Mid-Valley Hospital EMS Heliport, 5.3 miles south, and Wings for Christ Airport, 3.6 miles southeast, which are available for private use.
• The furthest airport from Omak Airport (OMK) is Tôlanaro Airport (FTU), which is located 10,660 miles (17,155 kilometers) away in Tôlanaro, Madagascar.