Nonstop flight route between Fort Sill, Oklahoma, United States and San Martín de los Andes, Neuquén, Argentina:
Departure Airport:

Arrival Airport:

Distance from FSI to CPC:
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- About this route
- FSI Airport Information
- CPC Airport Information
- Facts about FSI
- Facts about CPC
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to CPC
- List of Nearest Airports to CPC
- Map of Furthest Airports from CPC
- List of Furthest Airports from CPC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Aviador Carlos Campos Airport (CPC), San Martín de los Andes, Neuquén, Argentina would travel a Great Circle distance of 5,447 miles (or 8,767 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 Aviador Carlos Campos 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 Aviador Carlos Campos Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CPC / SAZY |
Airport Names: |
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Location: | San Martín de los Andes, Neuquén, Argentina |
GPS Coordinates: | 40°4'31"S by 71°8'13"W |
Area Served: | San Martín de los Andes, Neuquén, Argentina |
Operator/Owner: | Government and Aeropuertos del Neuquén |
Airport Type: | Public / Military |
Elevation: | 2569 feet (783 meters) |
# of Runways: | 1 |
View all routes: | Routes from CPC |
More Information: | CPC Maps & Info |
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 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
Facts about Aviador Carlos Campos Airport (CPC):
- In addition to being known as "Aviador Carlos Campos Airport", another name for CPC is "Aeropuerto de Chapelco - Aviador Carlos Campos".
- Aviador Carlos Campos Airport (CPC) currently has only 1 runway.
- The furthest airport from Aviador Carlos Campos Airport (CPC) is Ordos Ejin Horo Airport (DSN), which is nearly antipodal to Aviador Carlos Campos Airport (meaning Aviador Carlos Campos Airport is almost on the exact opposite side of the Earth from Ordos Ejin Horo Airport), and is located 12,370 miles (19,908 kilometers) away in Ordos, Inner Mongolia, China.
- The closest airport to Aviador Carlos Campos Airport (CPC) is Pucón Airport (ZPC), which is located 68 miles (110 kilometers) NW of CPC.