Nonstop flight route between Fort Sill, Oklahoma, United States and Cody, Wyoming, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to COD:
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- About this route
- FSI Airport Information
- COD Airport Information
- Facts about FSI
- Facts about COD
- 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 COD
- List of Nearest Airports to COD
- Map of Furthest Airports from COD
- List of Furthest Airports from COD
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Yellowstone Regional Airport (COD), Cody, Wyoming, United States would travel a Great Circle distance of 884 miles (or 1,423 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 relatively short distance between Henry Post Army Airfield and Yellowstone Regional Airport, the route shown on this map most likely still appears to be a straight line.
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: | COD / KCOD |
Airport Name: | Yellowstone Regional Airport |
Location: | Cody, Wyoming, United States |
GPS Coordinates: | 44°31'13"N by 109°1'26"W |
Area Served: | Cody, Wyoming |
Operator/Owner: | City of Cody |
Airport Type: | Public |
Elevation: | 5102 feet (1,555 meters) |
# of Runways: | 1 |
View all routes: | Routes from COD |
More Information: | COD Maps & Info |
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.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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 AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
Facts about Yellowstone Regional Airport (COD):
- Yellowstone Regional Airport (COD) currently has only 1 runway.
- A new $12.5 million airport terminal recently opened in December 2010.
- Because of Yellowstone Regional Airport's high elevation of 5,102 feet, planes must typically fly at a faster airspeed in order to takeoff or land at COD. Combined with a high temperature, this could make COD a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Yellowstone Regional Airport (COD) is Sir Gaëtan Duval Airport (RRG), which is located 10,671 miles (17,173 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Yellowstone Regional Airport (COD) is Worland Municipal Airport (WRL), which is located 66 miles (106 kilometers) SE of COD.
- UPS and FedEx both offer air cargo services at the airport.