Nonstop flight route between Fort Sill, Oklahoma, United States and Sugawa, Fukushima, Japan:
Departure Airport:

Arrival Airport:

Distance from FSI to FKS:
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- About this route
- FSI Airport Information
- FKS Airport Information
- Facts about FSI
- Facts about FKS
- 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 FKS
- List of Nearest Airports to FKS
- Map of Furthest Airports from FKS
- List of Furthest Airports from FKS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Fukushima Airport (FKS), Sugawa, Fukushima, Japan would travel a Great Circle distance of 6,199 miles (or 9,976 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 Fukushima 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 Fukushima 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: | FKS / RJSF |
Airport Names: |
|
Location: | Sugawa, Fukushima, Japan |
GPS Coordinates: | 37°13'38"N by 140°25'41"E |
Area Served: | Sukagawa, Fukushima, Japan |
Operator/Owner: | Government |
Airport Type: | Civil |
Elevation: | 1220 feet (372 meters) |
# of Runways: | 1 |
View all routes: | Routes from FKS |
More Information: | FKS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 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 Fukushima Airport (FKS):
- The closest airport to Fukushima Airport (FKS) is Utsunomiya Air Field (QUT), which is located 58 miles (94 kilometers) SSW of FKS.
- In addition to being known as "Fukushima Airport", other names for FKS include "福島空港" and "Fukushima Kūkō".
- The airport remained operational during and following the 2011 Tōhoku earthquake and tsunami and Fukushima Daiichi nuclear disaster in March 2011, and temporarily saw increased domestic service during the closure of the Tōhoku Shinkansen high-speed rail line to Tokyo.
- The furthest airport from Fukushima Airport (FKS) is Rio Grande Regional Airport (RIG), which is located 11,639 miles (18,731 kilometers) away in Rio Grande, Brazil.
- Fukushima Airport (FKS) currently has only 1 runway.