Nonstop flight route between Amol, Iran and Alamosa, Colorado, United States:

About this route:

A direct, nonstop flight between Bishe Kola Air Base (BSM), Amol, Iran and San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States would travel a Great Circle distance of 7,132 miles (or 11,477 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 Bishe Kola Air Base 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 Bishe Kola Air Base 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:

Arrival Airport Information:

Facts about Bishe Kola Air Base (BSM):

• Because of Bishe Kola Air Base's relatively low elevation of -79 feet, planes can take off or land at Bishe Kola Air Base 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 furthest airport from Bishe Kola Air Base (BSM) is Totegegie Airport (GMR), which is located 11,405 miles (18,354 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• The closest airport to Bishe Kola Air Base (BSM) is Sari Dasht-e Naz International Airport (SRY), which is located 47 miles (75 kilometers) E of BSM.
• Bishe Kola Air Base (BSM) currently has only 1 runway.

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 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.
• 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.
• Federal Aviation Administration records say the airport had 7,161 passenger boardings in calendar year 2008, 6,279 in 2009 and 6,737 in 2010.
• 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.