Nonstop flight route between Jamestown, North Dakota, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from JMS to FSI:
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- About this route
- JMS Airport Information
- FSI Airport Information
- Facts about JMS
- Facts about FSI
- Map of Nearest Airports to JMS
- List of Nearest Airports to JMS
- Map of Furthest Airports from JMS
- List of Furthest Airports from JMS
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Jamestown Regional Airport (JMS), Jamestown, North Dakota, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 849 miles (or 1,366 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 Jamestown Regional Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | JMS / KJMS |
Airport Names: |
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Location: | Jamestown, North Dakota, United States |
GPS Coordinates: | 46°55'46"N by 98°40'41"W |
Area Served: | Jamestown, North Dakota |
Operator/Owner: | Jamestown Regional Airport Authority |
Airport Type: | Public |
Elevation: | 1500 feet (457 meters) |
# of Runways: | 2 |
View all routes: | Routes from JMS |
More Information: | JMS Maps & Info |
Arrival 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 |
Facts about Jamestown Regional Airport (JMS):
- Jamestown Regional Airport covers an area of 1,500 acres at an elevation of 1,500 feet above mean sea level.
- The closest airport to Jamestown Regional Airport (JMS) is Ashley Municipal Airport (ASY), which is located 70 miles (113 kilometers) SSW of JMS.
- In addition to being known as "Jamestown Regional Airport", another name for JMS is "Admiral Don Weiss Field".
- The furthest airport from Jamestown Regional Airport (JMS) is Margaret River Airport (MGV), which is located 10,467 miles (16,845 kilometers) away in Margaret River, Western Australia, Australia.
- Jamestown Regional Airport (JMS) has 2 runways.
Facts about Henry Post Army Airfield (FSI):
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.