Nonstop flight route between Fort Sill, Oklahoma, United States and Carajás, Pará, Brazil:
Departure Airport:

Arrival Airport:

Distance from FSI to CKS:
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- About this route
- FSI Airport Information
- CKS Airport Information
- Facts about FSI
- Facts about CKS
- 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 CKS
- List of Nearest Airports to CKS
- Map of Furthest Airports from CKS
- List of Furthest Airports from CKS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Carajás Airport (CKS), Carajás, Pará, Brazil would travel a Great Circle distance of 4,225 miles (or 6,800 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 Carajás 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 Carajás 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: | CKS / SBCJ |
Airport Names: |
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Location: | Carajás, Pará, Brazil |
GPS Coordinates: | 6°6'55"S by 50°0'5"W |
Area Served: | Carajás (Parauapebas) |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 2064 feet (629 meters) |
# of Runways: | 1 |
View all routes: | Routes from CKS |
More Information: | CKS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Carajás Airport (CKS):
- Carajás Airport (CKS) currently has only 1 runway.
- The closest airport to Carajás Airport (CKS) is Xinguara Airport (XIG), which is located 67 miles (109 kilometers) S of CKS.
- Carajás Airport handled 144,428 passengers last year.
- The furthest airport from Carajás Airport (CKS) is Mati Airport (MXI), which is nearly antipodal to Carajás Airport (meaning Carajás Airport is almost on the exact opposite side of the Earth from Mati Airport), and is located 12,175 miles (19,593 kilometers) away in Mati, Davao Oriental, Philippines.
- In addition to being known as "Carajás Airport", another name for CKS is "Aeroporto de Carajás".
- The airport was built by Companhia Vale do Rio Doce as a support to its mining activities.