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

Arrival Airport:

Distance from FSI to NFL:
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- About this route
- FSI Airport Information
- NFL Airport Information
- Facts about FSI
- Facts about NFL
- Map of Nearest Airports to FSI
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- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
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- List of Nearest Airports to NFL
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About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Naval Air Station Fallon (NFL), Fallon, Nevada, United States would travel a Great Circle distance of 1,164 miles (or 1,874 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 Naval Air Station Fallon, 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: | NFL / KNFL |
Airport Names: |
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Location: | Fallon, Nevada, United States |
GPS Coordinates: | 39°25'29"N by 118°42'10"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Air Station |
Elevation: | 3934 feet (1,199 meters) |
# of Runways: | 3 |
View all routes: | Routes from NFL |
More Information: | NFL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
- 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.
- 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.
Facts about Naval Air Station Fallon (NFL):
- Naval Air Station Fallon (NFL) has 3 runways.
- The closest airport to Naval Air Station Fallon (NFL) is Fallon Municipal Airport (FLX), which is located only 6 miles (9 kilometers) NNW of NFL.
- Around 1965, Fallon became an FAA/ADC joint-use facility.
- The Navy relocated its Navy Fighter Weapons School, or TOPGUN, from NAS Miramar to NAS Fallon in 1996, following the transfer of NAS Miramar to the Marine Corps and its redesignation as MCAS Miramar.
- In addition to being known as "Naval Air Station Fallon", another name for NFL is "Van Voorhis Field".
- The furthest airport from Naval Air Station Fallon (NFL) is Tôlanaro Airport (FTU), which is located 11,140 miles (17,928 kilometers) away in Tôlanaro, Madagascar.
- Between 1956 and 1975, the United States Air Force Air Defense Command operated a General Surveillance Radar station at NAS Fallon.
- The airfield is named Van Voorhis Field in honor of Lieutenant Bruce Van Voorhis who was awarded a posthumous Medal of Honor.