Nonstop flight route between Salmon, Idaho, United States and Lonely, North Slope Borough, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from SMN to LNI:
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- About this route
- SMN Airport Information
- LNI Airport Information
- Facts about SMN
- Facts about LNI
- 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 LNI
- List of Nearest Airports to LNI
- Map of Furthest Airports from LNI
- List of Furthest Airports from LNI
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Point Lonely Short Range Radar Site (LNI), Lonely, North Slope Borough, Alaska, United States would travel a Great Circle distance of 2,211 miles (or 3,558 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 Point Lonely Short Range Radar Site, 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: | LNI / PALN |
Airport Names: |
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Location: | Lonely, North Slope Borough, Alaska, United States |
GPS Coordinates: | 70°54'38"N by 153°14'31"W |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 17 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from LNI |
More Information: | LNI Maps & Info |
Facts about Lemhi County Airport (SMN):
- 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 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.
Facts about Point Lonely Short Range Radar Site (LNI):
- The furthest airport from Point Lonely Short Range Radar Site (LNI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,219 miles (16,447 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Point Lonely Short Range Radar Site", other names for LNI include " " and "AK71".
- The closest airport to Point Lonely Short Range Radar Site (LNI) is Alpine Airstrip (DQH), which is located 66 miles (106 kilometers) SE of LNI.
- The radar station was upgraded with new radars and in 1994 was re-designated part of the North Warning System as a Short Range Radar Site, A-18, equipped with a minimally attended AN/FPS-124 surveillance radar.
- The facility contains a rough airstrip at an elevation of 17 feet above mean sea level.
- Because of Point Lonely Short Range Radar Site's relatively low elevation of 17 feet, planes can take off or land at Point Lonely Short Range Radar Site 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.
- The airstrip was built in 1957 to support the Distant Early Warning Line radar station at Point Lonely.
- Point Lonely Short Range Radar Site (LNI) currently has only 1 runway.