Nonstop flight route between Fort Sill, Oklahoma, United States and Florø, Sogn og Fjordane, Norway:
Departure Airport:

Arrival Airport:

Distance from FSI to FRO:
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- About this route
- FSI Airport Information
- FRO Airport Information
- Facts about FSI
- Facts about FRO
- 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 FRO
- List of Nearest Airports to FRO
- Map of Furthest Airports from FRO
- List of Furthest Airports from FRO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Florø Airport (FRO), Florø, Sogn og Fjordane, Norway would travel a Great Circle distance of 4,550 miles (or 7,322 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 large distance between Henry Post Army Airfield and Florø Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Florø Airport. You'll see that it will travel the same route of the red line on this map!
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: | FRO / ENFL |
Airport Name: | Florø Airport |
Location: | Florø, Sogn og Fjordane, Norway |
GPS Coordinates: | 61°35'0"N by 5°1'28"E |
Area Served: | Florø |
Operator/Owner: | Avinor |
Airport Type: | Public |
Elevation: | 37 feet (11 meters) |
# of Runways: | 1 |
View all routes: | Routes from FRO |
More Information: | FRO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.
- 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.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
Facts about Florø Airport (FRO):
- The closest airport to Florø Airport (FRO) is Førde Airport, Bringeland (FDE), which is located 28 miles (44 kilometers) ESE of FRO.
- The furthest airport from Florø Airport (FRO) is Ryan's Creek Aerodrome (SZS), which is located 11,222 miles (18,059 kilometers) away in Stewart Island, New Zealand.
- Florø airport is an airport serving the town of Florø in Flora Municipality in Sogn og Fjordane county, Norway.
- Florø Airport (FRO) currently has only 1 runway.
- Florø Airport handled 187 passengers last year.
- Because of Florø Airport's relatively low elevation of 37 feet, planes can take off or land at Florø Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The scheduled passenger service to Florø was provided by Widerøe from its 1971 opening until 2000 when Coast Air won the Public Service Obligation and took over.