Nonstop flight route between Fort Sill, Oklahoma, United States and Pohang, South Korea:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Pohang Airport (KPO), Pohang, South Korea would travel a Great Circle distance of 6,666 miles (or 10,728 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 Henry Post Army Airfield and Pohang 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 Henry Post Army Airfield and Pohang 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 Henry Post Army Airfield (FSI):

• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Post Field served as a base for flight training for the Air Service.

Facts about Pohang Airport (KPO):

• In early July 1950 Pohang airfield was identified as a potential base for USAF operations.
• Pohang Airfield was originally developed during the Japanese Imperial period.
• Troops of the Korean People's Army 12th Division infiltrated the Pohang area in early August and made guerilla attacks against the airfield.
• In addition to being known as "Pohang Airport", other names for KPO include "포항공항 浦項空港", "Pohang Gonghang" and "P'ohang Konghang".
• The furthest airport from Pohang Airport (KPO) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Pohang Airport (meaning Pohang Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,171 miles (19,587 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• The closest airport to Pohang Airport (KPO) is Daegu International Airport (TAE), which is located 43 miles (69 kilometers) W of KPO.
• Pohang Airport handled 255,227 passengers last year.
• Pohang Airport (KPO) currently has only 1 runway.
• Because of Pohang Airport's relatively low elevation of 70 feet, planes can take off or land at Pohang 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.