Nonstop flight route between Alamosa, Colorado, United States and Zachar Bay, Alaska, United States:

About this route:

A direct, nonstop flight between San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States and Zachar Bay Seaplane Base (KZB), Zachar Bay, Alaska, United States would travel a Great Circle distance of 2,556 miles (or 4,114 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 Zachar Bay Seaplane Base, 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 Zachar Bay Seaplane Base. 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):

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

Facts about Zachar Bay Seaplane Base (KZB):

• Because of Zachar Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Zachar Bay Seaplane 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 closest airport to Zachar Bay Seaplane Base (KZB) is Amook Bay Seaplane Base (AOS), which is located only 6 miles (10 kilometers) SSW of KZB.
• The furthest airport from Zachar Bay Seaplane Base (KZB) is Port Elizabeth International Airport (PLZ), which is located 10,808 miles (17,394 kilometers) away in Port Elizabeth, South Africa.