Nonstop flight route between Fort Sill, Oklahoma, United States and Clark Special Economic Zone, Philippines:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Clark International Airport (CRK), Clark Special Economic Zone, Philippines would travel a Great Circle distance of 8,148 miles (or 13,113 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 Clark International 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 Clark International 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):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Post Field served as a base for flight training for the Air Service.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.

Facts about Clark International Airport (CRK):

• The closest airport to Clark International Airport (CRK) is Subic Bay International Airport (SFS), which is located 33 miles (53 kilometers) SW of CRK.
• Terminal 3 is expected to make DMIA handle 80 million passengers a year.
• Because of Clark International Airport's relatively low elevation of 484 feet, planes can take off or land at Clark International 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.
• Clark International Airport (CRK) has 2 runways.
• In addition to being known as "Clark International Airport", another name for CRK is "Paliparang Pandaigdig ng ClarkPangyatung Sulapawan ning Clark".
• The furthest airport from Clark International Airport (CRK) is Brigadeiro Camarão Airport (BVH), which is nearly antipodal to Clark International Airport (meaning Clark International Airport is almost on the exact opposite side of the Earth from Brigadeiro Camarão Airport), and is located 12,259 miles (19,729 kilometers) away in Vilhena, Rondônia, Brazil.
• Completed in April 2010, the $12 million expansion added a second storey, arrival and departure lounges, and two aerobridges to the terminal building.
• Clark International Airport handled 1,309,883 passengers last year.
• Park and ride services are provided within the airport as well.