Nonstop flight route between Fort Sill, Oklahoma, United States and Forres, Scotland, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from FSI to FSS:
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- About this route
- FSI Airport Information
- FSS Airport Information
- Facts about FSI
- Facts about FSS
- 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 FSS
- List of Nearest Airports to FSS
- Map of Furthest Airports from FSS
- List of Furthest Airports from FSS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kinloss Barracks (FSS), Forres, Scotland, United Kingdom would travel a Great Circle distance of 4,401 miles (or 7,082 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 Kinloss Barracks, 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 Kinloss Barracks. 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: | FSS / EGQK |
Airport Name: | Kinloss Barracks |
Location: | Forres, Scotland, United Kingdom |
GPS Coordinates: | 57°38'57"N by 3°33'38"W |
Operator/Owner: | Ministry of Defence |
Airport Type: | Military |
Elevation: | 22 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSS |
More Information: | FSS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Kinloss Barracks (FSS):
- The closest airport to Kinloss Barracks (FSS) is RAF Lossiemouth (LMO), which is located only 9 miles (15 kilometers) ENE of FSS.
- During the Cold War Kinloss squadrons carried out anti-submarine duties, locating and shadowing Russian naval units.
- Because of Kinloss Barracks's relatively low elevation of 22 feet, planes can take off or land at Kinloss Barracks 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.
- Construction work began in the spring of 1938 to establish RAF Kinloss as a pilot training school.
- Numbers 120 and 201 squadrons, plus 42 squadron, formerly equipped with the Nimrod MR2, were disbanded on 26 May 2011 following the cancellation of the Nimrod MRA4 programme.
- The furthest airport from Kinloss Barracks (FSS) is Ryan's Creek Aerodrome (SZS), which is located 11,616 miles (18,694 kilometers) away in Stewart Island, New Zealand.
- On 2 September 2006, 12 Nimrod crew members from 120 Squadron crew 3 and 2 observers were killed when their Nimrod, serial number XV230, exploded over Afghanistan.
- Kinloss Barracks (FSS) currently has only 1 runway.