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

Arrival Airport:

Distance from FSI to LMO:
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- About this route
- FSI Airport Information
- LMO Airport Information
- Facts about FSI
- Facts about LMO
- 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 LMO
- List of Nearest Airports to LMO
- Map of Furthest Airports from LMO
- List of Furthest Airports from LMO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and RAF Lossiemouth (LMO), Lossiemouth, Scotland, United Kingdom would travel a Great Circle distance of 4,407 miles (or 7,092 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 RAF Lossiemouth, 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 RAF Lossiemouth. 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: | LMO / EGQS |
Airport Name: | RAF Lossiemouth |
Location: | Lossiemouth, Scotland, United Kingdom |
GPS Coordinates: | 57°42'19"N by 3°20'21"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from LMO |
More Information: | LMO Maps & Info |
Facts about Henry Post Army Airfield (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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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 RAF Lossiemouth (LMO):
- The closest airport to RAF Lossiemouth (LMO) is Kinloss Barracks (FSS), which is located only 9 miles (15 kilometers) WSW of LMO.
- The furthest airport from RAF Lossiemouth (LMO) is Ryan's Creek Aerodrome (SZS), which is located 11,609 miles (18,682 kilometers) away in Stewart Island, New Zealand.
- Royal Air Force Lossiemouth was built during 1938 and 1939 with No.
- Major changes took place in 1993 with the Blackburn Buccaneer anti-shipping squadrons starting to be replaced by the Panavia Tornado.
- On 1 July 1991, the Shackletons of 8 Squadron retired from service and on 1 October 1991 237 Operational Conversion Unit was disbanded.