Nonstop flight route between Shetland Islands, Scotland, United Kingdom and Salmon, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from SCS to SMN:
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- About this route
- SCS Airport Information
- SMN Airport Information
- Facts about SCS
- Facts about SMN
- Map of Nearest Airports to SCS
- List of Nearest Airports to SCS
- Map of Furthest Airports from SCS
- List of Furthest Airports from SCS
- 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 Scatsta Airport (SCS), Shetland Islands, Scotland, United Kingdom and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 4,225 miles (or 6,799 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 Scatsta Airport 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 Scatsta Airport 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: | SCS / EGPM |
Airport Name: | Scatsta Airport |
Location: | Shetland Islands, Scotland, United Kingdom |
GPS Coordinates: | 60°25'58"N by 1°17'45"W |
Area Served: | Shetland |
Operator/Owner: | Serco UK and Europe on behalf of BP |
Airport Type: | Public |
Elevation: | 81 feet (25 meters) |
# of Runways: | 1 |
View all routes: | Routes from SCS |
More Information: | SCS 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 Scatsta Airport (SCS):
- Construction started in Spring 1940, of two runways.
- Scatsta Airport (SCS) currently has only 1 runway.
- The furthest airport from Scatsta Airport (SCS) is Ryan's Creek Aerodrome (SZS), which is located 11,409 miles (18,361 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Scatsta Airport (SCS) is Tingwall Airport (LWK), which is located only 17 miles (27 kilometers) S of SCS.
- The first flight of the day from Scatsta to Aberdeen has no passengers from offshore – and can have anything up to about 60 passengers during the height of the season, although the figure is more commonly between 15 and 25 on an average day.
- Because of Scatsta Airport's relatively low elevation of 81 feet, planes can take off or land at Scatsta 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.
Facts about Lemhi County Airport (SMN):
- 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 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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.