Nonstop flight route between St. Mary's, Alaska, United States and El Paso, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from KSM to ELP:
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- About this route
- KSM Airport Information
- ELP Airport Information
- Facts about KSM
- Facts about ELP
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to ELP
- List of Nearest Airports to ELP
- Map of Furthest Airports from ELP
- List of Furthest Airports from ELP
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and El Paso International Airport (ELP), El Paso, Texas, United States would travel a Great Circle distance of 3,242 miles (or 5,218 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 St. Mary's Airport and El Paso International 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 St. Mary's Airport and El Paso International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KSM / PASM |
Airport Name: | St. Mary's Airport |
Location: | St. Mary's, Alaska, United States |
GPS Coordinates: | 62°3'38"N by 163°18'6"W |
Operator/Owner: | Alaska DOT&PF |
Airport Type: | Public |
Elevation: | 312 feet (95 meters) |
# of Runways: | 2 |
View all routes: | Routes from KSM |
More Information: | KSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ELP / KELP |
Airport Name: | El Paso International Airport |
Location: | El Paso, Texas, United States |
GPS Coordinates: | 31°48'25"N by 106°22'38"W |
Area Served: | El Paso, Texas; Las Cruces, New Mexico |
Operator/Owner: | City of El Paso |
Airport Type: | Public |
Elevation: | 3958 feet (1,206 meters) |
# of Runways: | 3 |
View all routes: | Routes from ELP |
More Information: | ELP Maps & Info |
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- St. Mary's Airport (KSM) has 2 runways.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
Facts about El Paso International Airport (ELP):
- El Paso International Airport is a public airport four miles northeast of downtown El Paso, in El Paso County, Texas, US.
- The furthest airport from El Paso International Airport (ELP) is Sir Gaëtan Duval Airport (RRG), which is located 11,389 miles (18,329 kilometers) away in Rodrigues Island, Mauritius.
- Airport diagram for January 1963
- El Paso International Airport handled 3,065,393 passengers last year.
- El Paso International Airport (ELP) has 3 runways.
- The closest airport to El Paso International Airport (ELP) is Biggs Army Airfield (BIF), which is located only 3 miles (5 kilometers) N of ELP.
- The El Paso Municipal Airport construction was inspired by a visit from Charles Lindbergh.