Nonstop flight route between Alamosa, Colorado, United States and Setif, Algeria:
Departure Airport:

Arrival Airport:

Distance from ALS to QSF:
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- About this route
- ALS Airport Information
- QSF Airport Information
- Facts about ALS
- Facts about QSF
- Map of Nearest Airports to ALS
- List of Nearest Airports to ALS
- Map of Furthest Airports from ALS
- List of Furthest Airports from ALS
- Map of Nearest Airports to QSF
- List of Nearest Airports to QSF
- Map of Furthest Airports from QSF
- List of Furthest Airports from QSF
About this route:
A direct, nonstop flight between San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States and Ain Arnat Airport (QSF), Setif, Algeria would travel a Great Circle distance of 5,712 miles (or 9,193 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 San Luis Valley Regional Airport and Ain Arnat 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 San Luis Valley Regional Airport and Ain Arnat Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ALS / KALS |
Airport Names: |
|
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 |
Arrival Airport Information:
IATA / ICAO Codes: | QSF / DAAS |
Airport Name: | Ain Arnat Airport |
Location: | Setif, Algeria |
GPS Coordinates: | 36°10'36"N by 5°17'18"E |
Area Served: | Sétif |
Operator/Owner: | EGSA-Constantine |
Airport Type: | Public |
Elevation: | 3406 feet (1,038 meters) |
# of Runways: | 1 |
View all routes: | Routes from QSF |
More Information: | QSF Maps & Info |
Facts about San Luis Valley Regional Airport (ALS):
- San Luis Valley Regional Airport is two miles south of Alamosa, in Alamosa County, Colorado.
- 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.
- 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.
- San Luis Valley Regional Airport (ALS) has 2 runways.
- 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.
- In addition to being known as "San Luis Valley Regional Airport", another name for ALS is "Bergman Field".
Facts about Ain Arnat Airport (QSF):
- The furthest airport from Ain Arnat Airport (QSF) is Gisborne Airport (GIS), which is nearly antipodal to Ain Arnat Airport (meaning Ain Arnat Airport is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,001 miles (19,313 kilometers) away in Gisborne, New Zealand.
- Ain Arnat Airport (QSF) currently has only 1 runway.
- The closest airport to Ain Arnat Airport (QSF) is Soummam – Abane Ramdane Airport (BJA), which is located 39 miles (63 kilometers) NNW of QSF.