Nonstop flight route between Las Vegas, Nevada, United States and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between McCarran International Airport (LAS), Las Vegas, Nevada, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 2,721 miles (or 4,379 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 McCarran International Airport and St. Mary's 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 McCarran International Airport and St. Mary's 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 McCarran International Airport (LAS):

• American aviator George Crockett, a descendant of frontiersman Davy Crockett, established Alamo Airport in 1942 on the site currently occupied by McCarran International.
• McCarran International Airport (LAS) has 4 runways.
• The furthest airport from McCarran International Airport (LAS) is Sir Gaëtan Duval Airport (RRG), which is located 11,305 miles (18,194 kilometers) away in Rodrigues Island, Mauritius.
• The US Airways night-flight hub operation, established in 1986 by predecessor America West Airlines, made the carrier McCarran's second busiest airline.
• In 2012 McCarran ranked 24th in the world for passenger traffic, with 40,799,830 passengers passing through the terminal.
• The closest airport to McCarran International Airport (LAS) is Henderson Executive Airport (HSH), which is located only 7 miles (12 kilometers) S of LAS.
• McCarran International Airport handled 40,933,037 passengers last year.
• In the 1990s all gates and check in counters were upgraded to use a common set of computer hardware.

Facts about St. Mary's Airport (KSM):

• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• St. Mary's Airport (KSM) has 2 runways.
• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.