Nonstop flight route between Charlotte, North Carolina, United States and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Charlotte Douglas International Airport (CLT), Charlotte, North Carolina, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,864 miles (or 6,218 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 Charlotte Douglas 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 Charlotte Douglas 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 Charlotte Douglas International Airport (CLT):

• In the mid-1980s the old terminal site was converted to a cargo center, and the central concourse and Eastern 'unit terminal' were removed to make way for more cargo buildings.
• Charlotte Douglas International Airport is a joint civil-military public international airport located in Charlotte, North Carolina.
• Charlotte Douglas International Airport (CLT) has 4 runways.
• Because of Charlotte Douglas International Airport's relatively low elevation of 748 feet, planes can take off or land at Charlotte Douglas International 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.
• Following America West Airlines' acquisition of US Airways in a reverse takeover, Charlotte remains the primary domestic hub for the airline.
• The city received a $200,000 grant from the Works Progress Administration in 1930 to establish Charlotte's first municipal airport.
• The new runway was initially operational for visual approaches only, but is since February 11, 2010 approved for instrument approaches as well.
• The furthest airport from Charlotte Douglas International Airport (CLT) is Margaret River Airport (MGV), which is located 11,521 miles (18,541 kilometers) away in Margaret River, Western Australia, Australia.
• Charlotte Douglas International Airport handled 41,228,372 passengers last year.
• The closest airport to Charlotte Douglas International Airport (CLT) is Wilgrove Air Park (QWG), which is located only 15 miles (25 kilometers) W of CLT.
• Eastern Air Lines began scheduled jet flights with the Boeing 720 in early 1962.

Facts about St. Mary's Airport (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.
• 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.