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

About this route:

A direct, nonstop flight between Antonio Nariño Airport (PSO), Pasto, Colombia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,670 miles (or 4,297 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 Antonio Nariño Airport and Henry Post Army Airfield, 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 Antonio Nariño Airport and Henry Post Army Airfield. 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 Antonio Nariño Airport (PSO):

• The closest airport to Antonio Nariño Airport (PSO) is San Luis Airport (IPI), which is located 45 miles (73 kilometers) SW of PSO.
• Antonio Nariño Airport (PSO) currently has only 1 runway.
• In addition to being known as "Antonio Nariño Airport", another name for PSO is "Aeropuerto Antonio Nariño".
• Because of Antonio Nariño Airport's relatively low elevation of 6 feet, planes can take off or land at Antonio Nariño 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 Antonio Nariño Airport (PSO) is Sultan Thaha Airport (DJB), which is nearly antipodal to Antonio Nariño Airport (meaning Antonio Nariño Airport is almost on the exact opposite side of the Earth from Sultan Thaha Airport), and is located 12,370 miles (19,908 kilometers) away in Jambi, Indonesia.

Facts about Henry Post Army Airfield (FSI):

• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.