Nonstop flight route between Atlanta, Georgia, United States and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Hartsfield–Jackson Atlanta International Airport (ATL), Atlanta, Georgia, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,843 miles (or 6,185 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 Hartsfield–Jackson Atlanta 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 Hartsfield–Jackson Atlanta 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 Hartsfield–Jackson Atlanta International Airport (ATL):

• In 1946 Candler Field was renamed Atlanta Municipal Airport and by 1948, more than one million passengers passed through a war surplus hangar that served as a terminal building.
• Hartsfield–Jackson Atlanta International Airport handled 95,462,867 passengers last year.
• The furthest airport from Hartsfield–Jackson Atlanta International Airport (ATL) is Margaret River Airport (MGV), which is located 11,317 miles (18,213 kilometers) away in Margaret River, Western Australia, Australia.
• It was a busy airport from its inception and by the end of 1930 it was third behind New York City and Chicago for regular daily flights with sixteen arriving and departing.
• The Hartsfield–Jackson Rental Car Center, which opened on December 8, 2009, houses all ten current airport rental agencies with capacity for additional companies.
• The closest airport to Hartsfield–Jackson Atlanta International Airport (ATL) is Morris Army Airfield (Fort Gillem) (FOP), which is located only 5 miles (8 kilometers) E of ATL.
• Along with the construction of the fifth runway, a new control tower was built to see the entire length of the runway.
• Hartsfield–Jackson Atlanta International Airport (ATL) has 5 runways.
• On June 6, 2011, Atlanta City Council awarded a contract to the joint venture of Holder/Moody/Bryson to renovate and expand Concourse D.

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.
• St. Mary's Airport (KSM) has 2 runways.
• 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.
• 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.