Nonstop flight route between Salmon, Idaho, United States and Santa Monica, California, United States:
Departure Airport:

Arrival Airport:

Distance from SMN to SMO:
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- About this route
- SMN Airport Information
- SMO Airport Information
- Facts about SMN
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- Map of Nearest Airports to SMN
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- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to SMO
- List of Nearest Airports to SMO
- Map of Furthest Airports from SMO
- List of Furthest Airports from SMO
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Santa Monica Airport (SMO), Santa Monica, California, United States would travel a Great Circle distance of 805 miles (or 1,295 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 relatively short distance between Lemhi County Airport and Santa Monica Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | SMO / KSMO |
Airport Names: |
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Location: | Santa Monica, California, United States |
GPS Coordinates: | 34°0'56"N by 118°27'5"W |
Operator/Owner: | City of Santa Monica |
Airport Type: | Public |
Elevation: | 177 feet (54 meters) |
# of Runways: | 1 |
View all routes: | Routes from SMO |
More Information: | SMO Maps & Info |
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.
Facts about Santa Monica Airport (SMO):
- In addition to being known as "Santa Monica Airport", other names for SMO include "Santa Monica Municipal Airport" and "Clover Field".
- The furthest airport from Santa Monica Airport (SMO) is Pierrefonds Airport (ZSE), which is located 11,484 miles (18,481 kilometers) away in Saint-Pierre, Réunion.
- In addition, there are numerous recommended noise abatement procedures and limitations that have been incorporated into the Airport’s Fly Neighborly Program and included in the program’s outreach materials.
- As the Santa Monica Airport is one of relatively few general aviation airports in the nation that is surrounded on all sides by dense residential development, the City of Santa Monica aggressively enforces one of the most stringent noise ordinances in the nation.
- The closest airport to Santa Monica Airport (SMO) is Los Angeles International Airport (LAX), which is located only 6 miles (9 kilometers) SSE of SMO.
- Santa Monica Airport (SMO) currently has only 1 runway.
- Airport Park opened as an 8.3-acre public park on non-aviation lands at the southeast corner of the Airport.
- Because of Santa Monica Airport's relatively low elevation of 177 feet, planes can take off or land at Santa Monica 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.