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

Arrival Airport:

Distance from GOK to FSI:
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- About this route
- GOK Airport Information
- FSI Airport Information
- Facts about GOK
- Facts about FSI
- Map of Nearest Airports to GOK
- List of Nearest Airports to GOK
- Map of Furthest Airports from GOK
- List of Furthest Airports from GOK
- 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 Guthrie–Edmond Regional Airport (GOK), Guthrie, Oklahoma, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 100 miles (or 161 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 Guthrie–Edmond 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: | GOK / KGOK |
Airport Name: | Guthrie–Edmond Regional Airport |
Location: | Guthrie, Oklahoma, United States |
GPS Coordinates: | 35°51'5"N by 97°24'57"W |
Area Served: | Guthrie, Oklahoma |
Operator/Owner: | City of Guthrie |
Airport Type: | Public |
Elevation: | 1069 feet (326 meters) |
# of Runways: | 1 |
View all routes: | Routes from GOK |
More Information: | GOK 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 Guthrie–Edmond Regional Airport (GOK):
- Guthrie–Edmond Regional Airport (GOK) currently has only 1 runway.
- The closest airport to Guthrie–Edmond Regional Airport (GOK) is Wiley Post Airport (PWA), which is located 25 miles (41 kilometers) SSW of GOK.
- Guthrie–Edmond Regional Airport covers an area of 411 acres at an elevation of 1,069 feet above mean sea level.
- The furthest airport from Guthrie–Edmond Regional Airport (GOK) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,421 kilometers) away in Rodrigues Island, Mauritius.
Facts about Henry Post Army Airfield (FSI):
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- 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 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.
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.