Nonstop flight route between Fort Sill, Oklahoma, United States and Durango, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to AMK:
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- About this route
- FSI Airport Information
- AMK Airport Information
- Facts about FSI
- Facts about AMK
- 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 AMK
- List of Nearest Airports to AMK
- Map of Furthest Airports from AMK
- List of Furthest Airports from AMK
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Animas Air Park (AMK), Durango, Colorado, United States would travel a Great Circle distance of 558 miles (or 898 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 Animas Air Park, 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: | AMK / |
Airport Names: |
|
Location: | Durango, Colorado, United States |
GPS Coordinates: | 37°12'11"N by 107°52'9"W |
Area Served: | Durango, Colorado |
Operator/Owner: | Airpark Property Owners Assoc. |
Airport Type: | Public use |
Elevation: | 6684 feet (2,037 meters) |
# of Runways: | 1 |
View all routes: | Routes from AMK |
More Information: | AMK 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
Facts about Animas Air Park (AMK):
- In addition to being known as "Animas Air Park", another name for AMK is "00C".
- The furthest airport from Animas Air Park (AMK) is Sir Gaëtan Duval Airport (RRG), which is located 11,121 miles (17,897 kilometers) away in Rodrigues Island, Mauritius.
- Animas Air Park (AMK) currently has only 1 runway.
- The closest airport to Animas Air Park (AMK) is Durango–La Plata County Airport (DRO), which is located only 7 miles (12 kilometers) ESE of AMK.
- Because of Animas Air Park's high elevation of 6,684 feet, planes must typically fly at a faster airspeed in order to takeoff or land at AMK. Combined with a high temperature, this could make AMK a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.