Nonstop flight route between Alamosa, Colorado, United States and Del Carmen, Surigao del Norte, Philippines:

About this route:

A direct, nonstop flight between San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States and Sayak Airport (SOS), Del Carmen, Surigao del Norte, Philippines would travel a Great Circle distance of 7,757 miles (or 12,483 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 Sayak 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 Sayak 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 San Luis Valley Regional Airport (ALS):

• In addition to being known as "San Luis Valley Regional Airport", another name for ALS is "Bergman Field".
• 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.
• 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.
• 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.
• 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.

Facts about Sayak Airport (SOS):

• The closest airport to Sayak Airport (SOS) is Surigao Airport (SUG), which is located 37 miles (60 kilometers) W of SOS.
• Sayak Airport (SOS) currently has only 1 runway.
• In addition to being known as "Sayak Airport", other names for SOS include "Paliparan ng Sayak", "IAO" and "RPNS".
• Sayak Airport handled 781 passengers last year.
• The furthest airport from Sayak Airport (SOS) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Sayak Airport (meaning Sayak Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,368 miles (19,904 kilometers) away in Matupá, Mato Grosso, Brazil.
• Because of Sayak Airport's relatively low elevation of 10 feet, planes can take off or land at Sayak 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.