Nonstop flight route between Fort Sill, Oklahoma, United States and Cotabato City, Philippines:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Awang Airport (CBO), Cotabato City, Philippines would travel a Great Circle distance of 8,429 miles (or 13,565 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 Awang 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 Awang 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):

• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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.

Facts about Awang Airport (CBO):

• Because of Awang Airport's relatively low elevation of 189 feet, planes can take off or land at Awang 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.
• Awang Airport (CBO) currently has only 1 runway.
• In addition to being known as "Awang Airport", another name for CBO is "Paliparan ng Awang".
• Awang Airport handled 104,543 passengers last year.
• The furthest airport from Awang Airport (CBO) is Piloto Osvaldo Marques Dias Airport (AFL), which is nearly antipodal to Awang Airport (meaning Awang Airport is almost on the exact opposite side of the Earth from Piloto Osvaldo Marques Dias Airport), and is located 12,249 miles (19,713 kilometers) away in Alta Floresta, Brazil.
• The closest airport to Awang Airport (CBO) is Malabang Airport (MLP), which is located 33 miles (53 kilometers) NNW of CBO.