Nonstop flight route between Long Semado, Sarawak, Malaysia and Alamosa, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from LSM to ALS:
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- About this route
- LSM Airport Information
- ALS Airport Information
- Facts about LSM
- Facts about ALS
- Map of Nearest Airports to LSM
- List of Nearest Airports to LSM
- Map of Furthest Airports from LSM
- List of Furthest Airports from LSM
- Map of Nearest Airports to ALS
- List of Nearest Airports to ALS
- Map of Furthest Airports from ALS
- List of Furthest Airports from ALS
About this route:
A direct, nonstop flight between Long Semado Airport (LSM), Long Semado, Sarawak, Malaysia and San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States would travel a Great Circle distance of 8,518 miles (or 13,709 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 Long Semado Airport and San Luis Valley Regional 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 Long Semado Airport and San Luis Valley Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LSM / WBGD |
Airport Names: |
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Location: | Long Semado, Sarawak, Malaysia |
GPS Coordinates: | 4°12'59"N by 115°34'58"E |
Area Served: | Long Semado, Sarawak, Malaysia |
Operator/Owner: | Malaysia Airports Sdn. Bhd. |
Airport Type: | Public |
Elevation: | 2150 feet (655 meters) |
# of Runways: | 1 |
View all routes: | Routes from LSM |
More Information: | LSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ALS / KALS |
Airport Names: |
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Location: | Alamosa, Colorado, United States |
GPS Coordinates: | 37°26'6"N by 105°51'59"W |
Area Served: | Alamosa, Colorado |
Operator/Owner: | City and County of Alamosa |
Airport Type: | Public |
Elevation: | 7539 feet (2,298 meters) |
# of Runways: | 2 |
View all routes: | Routes from ALS |
More Information: | ALS Maps & Info |
Facts about Long Semado Airport (LSM):
- The closest airport to Long Semado Airport (LSM) is Ba'kelalan Airport (BKM), which is located only 16 miles (26 kilometers) S of LSM.
- The furthest airport from Long Semado Airport (LSM) is Tefé Airport (TFF), which is nearly antipodal to Long Semado Airport (meaning Long Semado Airport is almost on the exact opposite side of the Earth from Tefé Airport), and is located 12,375 miles (19,916 kilometers) away in Tefé, Amazonas, Brazil.
- Long Semado Airport (LSM) currently has only 1 runway.
- In addition to being known as "Long Semado Airport", another name for LSM is "Lapangan Terbang Long Semado".
Facts about San Luis Valley Regional Airport (ALS):
- In addition to being known as "San Luis Valley Regional Airport", another name for ALS is "Bergman Field".
- The airport covers 1,700 acres at an elevation of 7,539 feet.
- The closest airport to San Luis Valley Regional Airport (ALS) is Stevens Field (FAA: PSO) (PGO), which is located 66 miles (106 kilometers) W of ALS.
- San Luis Valley Regional Airport (ALS) has 2 runways.
- Because of San Luis Valley Regional Airport's high elevation of 7,539 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ALS. Combined with a high temperature, this could make ALS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from San Luis Valley Regional Airport (ALS) is Sir Gaëtan Duval Airport (RRG), which is located 11,054 miles (17,790 kilometers) away in Rodrigues Island, Mauritius.