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

Arrival Airport:

Distance from FSI to RNO:
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- About this route
- FSI Airport Information
- RNO Airport Information
- Facts about FSI
- Facts about RNO
- 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 RNO
- List of Nearest Airports to RNO
- Map of Furthest Airports from RNO
- List of Furthest Airports from RNO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Reno–Tahoe International Airport (RNO), Reno, Nevada, United States would travel a Great Circle distance of 1,221 miles (or 1,965 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 Reno–Tahoe International Airport, 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: | RNO / KRNO |
Airport Name: | Reno–Tahoe International Airport |
Location: | Reno, Nevada, United States |
GPS Coordinates: | 39°29'57"N by 119°46'5"W |
Area Served: | Reno, Nevada |
Airport Type: | Public |
Elevation: | 4415 feet (1,346 meters) |
# of Runways: | 3 |
View all routes: | Routes from RNO |
More Information: | RNO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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 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.
Facts about Reno–Tahoe International Airport (RNO):
- The furthest airport from Reno–Tahoe International Airport (RNO) is Tôlanaro Airport (FTU), which is located 11,175 miles (17,984 kilometers) away in Tôlanaro, Madagascar.
- Reno–Tahoe International Airport handled 3,431,986 passengers last year.
- Vendors in the airport have changed greatly over the years, following the 1996 renovation, such vendors included Pizza Hut, TCBY and a Cigar Store, Starbucks opened in the concourses in the late 90's and stayed there until the early 2000s.
- These airlines have around 140 flights daily to and from the airport, providing service to 15 cities non-stop and about 31 cities with a same plane one stop flight.
- The first terminal building was completed in time for the 1960 Winter Olympics held in Squaw Valley, California in 1960.
- Because of Reno–Tahoe International Airport's high elevation of 4,415 feet, planes must typically fly at a faster airspeed in order to takeoff or land at RNO. Combined with a high temperature, this could make RNO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Reno–Tahoe International Airport (RNO) is Carson Airport (CSN), which is located 21 miles (34 kilometers) S of RNO.
- Reno–Tahoe International Airport (RNO) has 3 runways.