Nonstop flight route between Fort Sill, Oklahoma, United States and Popayán, Colombia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Guillermo Leónel Valencia Airport (PPN), Popayán, Colombia would travel a Great Circle distance of 2,629 miles (or 4,231 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 Guillermo Leónel Valencia 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 Guillermo Leónel Valencia 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):

• 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 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 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 first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.

Facts about Guillermo Leónel Valencia Airport (PPN):

• Guillermo Leónel Valencia Airport (PPN) currently has only 1 runway.
• The closest airport to Guillermo Leónel Valencia Airport (PPN) is Alfonso Bonilla Aragón International Airport (CLO), which is located 77 miles (124 kilometers) NNE of PPN.
• Because of Guillermo Leónel Valencia Airport's relatively low elevation of 6 feet, planes can take off or land at Guillermo Leónel Valencia 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.
• The furthest airport from Guillermo Leónel Valencia Airport (PPN) is Sultan Thaha Airport (DJB), which is nearly antipodal to Guillermo Leónel Valencia Airport (meaning Guillermo Leónel Valencia Airport is almost on the exact opposite side of the Earth from Sultan Thaha Airport), and is located 12,378 miles (19,920 kilometers) away in Jambi, Indonesia.
• In addition to being known as "Guillermo Leónel Valencia Airport", another name for PPN is "Aeropuerto Guillermo León Valencia".