Nonstop flight route between Salmon, Idaho, United States and San Martín de los Andes, Neuquén, Argentina:
Departure Airport:

Arrival Airport:

Distance from SMN to CPC:
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- About this route
- SMN Airport Information
- CPC Airport Information
- Facts about SMN
- Facts about CPC
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to CPC
- List of Nearest Airports to CPC
- Map of Furthest Airports from CPC
- List of Furthest Airports from CPC
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Aviador Carlos Campos Airport (CPC), San Martín de los Andes, Neuquén, Argentina would travel a Great Circle distance of 6,455 miles (or 10,388 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 Lemhi County Airport and Aviador Carlos Campos 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 Lemhi County Airport and Aviador Carlos Campos Airport. You'll see that it will travel the same route of the red line on this map!
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: | CPC / SAZY |
Airport Names: |
|
Location: | San Martín de los Andes, Neuquén, Argentina |
GPS Coordinates: | 40°4'31"S by 71°8'13"W |
Area Served: | San Martín de los Andes, Neuquén, Argentina |
Operator/Owner: | Government and Aeropuertos del Neuquén |
Airport Type: | Public / Military |
Elevation: | 2569 feet (783 meters) |
# of Runways: | 1 |
View all routes: | Routes from CPC |
More Information: | CPC Maps & Info |
Facts about Lemhi County Airport (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.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of 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.
Facts about Aviador Carlos Campos Airport (CPC):
- Aviador Carlos Campos Airport (CPC) currently has only 1 runway.
- The closest airport to Aviador Carlos Campos Airport (CPC) is Pucón Airport (ZPC), which is located 68 miles (110 kilometers) NW of CPC.
- In addition to being known as "Aviador Carlos Campos Airport", another name for CPC is "Aeropuerto de Chapelco - Aviador Carlos Campos".
- The furthest airport from Aviador Carlos Campos Airport (CPC) is Ordos Ejin Horo Airport (DSN), which is nearly antipodal to Aviador Carlos Campos Airport (meaning Aviador Carlos Campos Airport is almost on the exact opposite side of the Earth from Ordos Ejin Horo Airport), and is located 12,370 miles (19,908 kilometers) away in Ordos, Inner Mongolia, China.