Nonstop flight route between Fairford, England, United Kingdom and Salmon, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from FFD to SMN:
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- About this route
- FFD Airport Information
- SMN Airport Information
- Facts about FFD
- Facts about SMN
- Map of Nearest Airports to FFD
- List of Nearest Airports to FFD
- Map of Furthest Airports from FFD
- List of Furthest Airports from FFD
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between RAF Fairford (FFD), Fairford, England, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,626 miles (or 7,445 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 RAF Fairford and Lemhi County 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 RAF Fairford and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | FFD / EGVA |
Airport Name: | RAF Fairford |
Location: | Fairford, England, United Kingdom |
GPS Coordinates: | 51°40'55"N by 1°47'24"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from FFD |
More Information: | FFD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SMN / KSMN |
Airport Name: | Lemhi County Airport |
Location: | Salmon, Idaho, United States |
GPS Coordinates: | 45°7'26"N by 113°52'53"W |
Operator/Owner: | Lemhi County |
Airport Type: | Public |
Elevation: | 4043 feet (1,232 meters) |
# of Runways: | 1 |
View all routes: | Routes from SMN |
More Information: | SMN Maps & Info |
Facts about RAF Fairford (FFD):
- The closest airport to RAF Fairford (FFD) is RAF Brize Norton (BZZ), which is located only 10 miles (16 kilometers) ENE of FFD.
- Operations staff and maintenance personnel were permanently assigned, but aircraft, aircrews and crew chiefs were temporarily assigned to the 11th Strategic Group for the European Tanker Task Force on rotation.
- RAF Fairford is also the home of the Royal International Air Tattoo, an annual air display.
- In the early years of the Cold War the British and American governments reached an agreement under which elements of the USAF Strategic Air Command would be based in the UK.
- RAF Fairford was constructed in 1944 to serve as an airfield for British and American troop carriers and gliders for the D-Day invasion of Normandy during World War II.
- Due to RAF Fairford's location and infrastructure, the airfield is designated as a forward operating location for the US Air Force.
- On 15 September 2009, it was announced that the USAF will withdraw all their uniformed staff from the station by September 2010, after which it will be run on a "care and maintenance" basis.
- The furthest airport from RAF Fairford (FFD) is Dunedin International Airport (DUD), which is located 11,898 miles (19,148 kilometers) away in Dunedin, Otago, New Zealand.
Facts about Lemhi County Airport (SMN):
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- Lemhi County Airport (SMN) currently has only 1 runway.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.