Nonstop flight route between Maseru, Lesotho and Salmon, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from MSU to SMN:
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- About this route
- MSU Airport Information
- SMN Airport Information
- Facts about MSU
- Facts about SMN
- Map of Nearest Airports to MSU
- List of Nearest Airports to MSU
- Map of Furthest Airports from MSU
- List of Furthest Airports from MSU
- 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 Moshoeshoe I International Airport (MSU), Maseru, Lesotho and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 10,087 miles (or 16,233 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 Moshoeshoe I International 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 Moshoeshoe I International 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: | MSU / FXMM |
Airport Name: | Moshoeshoe I International Airport |
Location: | Maseru, Lesotho |
GPS Coordinates: | 29°27'43"S by 27°33'8"E |
Area Served: | Maseru, Lesotho |
Operator/Owner: | Department of Civil Aviation |
Airport Type: | Public |
Elevation: | 5348 feet (1,630 meters) |
# of Runways: | 2 |
View all routes: | Routes from MSU |
More Information: | MSU 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 Moshoeshoe I International Airport (MSU):
- Because of Moshoeshoe I International Airport's high elevation of 5,348 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MSU. Combined with a high temperature, this could make MSU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Moshoeshoe I International Airport (MSU) has 2 runways.
- The closest airport to Moshoeshoe I International Airport (MSU) is Mafeteng Airport (MFC), which is located 30 miles (48 kilometers) SW of MSU.
- The furthest airport from Moshoeshoe I International Airport (MSU) is Kalaupapa Airport (LUP), which is located 11,801 miles (18,991 kilometers) away in Kalaupapa, Hawaii, United States.
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 closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- Lemhi County Airport (SMN) currently has only 1 runway.
- 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.