Nonstop flight route between Coyhaique, Chile and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Teniente Vidal Airfield (GXQ), Coyhaique, Chile and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,783 miles (or 9,306 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 Teniente Vidal Airfield 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 Teniente Vidal Airfield 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 Teniente Vidal Airfield (GXQ):

• The furthest airport from Teniente Vidal Airfield (GXQ) is Mandalgovi Airport (MXW), which is nearly antipodal to Teniente Vidal Airfield (meaning Teniente Vidal Airfield is almost on the exact opposite side of the Earth from Mandalgovi Airport), and is located 12,358 miles (19,888 kilometers) away in Mandalgovi, Dundgovi, Mongolia.
• In addition to being known as "Teniente Vidal Airfield", other names for GXQ include "Teniente Vidal Airfield (Coyhaique)" and "Aeródromo Teniente Vidal".
• Teniente Vidal Airfield (GXQ) currently has only 1 runway.
• The closest airport to Teniente Vidal Airfield (GXQ) is Balmaceda Airport (BBA), which is located 30 miles (48 kilometers) SE of GXQ.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.