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

Arrival Airport:

Distance from NFL to FSI:
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- About this route
- NFL Airport Information
- FSI Airport Information
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About this route:
A direct, nonstop flight between Naval Air Station Fallon (NFL), Fallon, Nevada, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, 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 Naval Air Station Fallon 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: | 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 |
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 Naval Air Station Fallon (NFL):
- Associated bombing ranges checker the surrounding Lahontan Valley and Dixie Valley, which is the next valley to the east.
- Between 1956 and 1975, the United States Air Force Air Defense Command operated a General Surveillance Radar station at NAS Fallon.
- Naval Air Station Fallon (NFL) has 3 runways.
- In addition to being known as "Naval Air Station Fallon", another name for NFL is "Van Voorhis Field".
- Over the years, the equipment at the station was upgraded or modified to improve the efficiency and accuracy of the information gathered by the radars.
- 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.
- 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.
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- 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.
- 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 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.
- Post Field served as a base for flight training for the Air Service.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.