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

About this route:

A direct, nonstop flight between Dobbins Air Reserve Base (MGE), Marietta, Georgia, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,824 miles (or 6,155 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 Dobbins Air Reserve Base 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 Dobbins Air Reserve Base 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 Dobbins Air Reserve Base (MGE):

• After the Japanese attack on Pearl Harbor, work on this new airfield accelerated rapidly.
• Also in 1948 the airfield became Marietta Air Force Base as a result of the creation of the United States Air Force.
• Following the war, the Bell Aircraft Plant #6 remained closed for five years.
• Dobbins ARB has two runways which it shares with the General Lucius D.
• The closest airport to Dobbins Air Reserve Base (MGE) is Fulton County Airport (FTY), which is located only 9 miles (15 kilometers) S of MGE.
• In addition to being known as "Dobbins Air Reserve Base", another name for MGE is "Dobbins ARB".
• Marietta Army Airfield remained open after the war and became the home of Georgia Air National Guard and Air Force Reserve units.
• Over the years, a wide variety of Air Force aircraft have been stationed at Dobbins AFB with the Air Guard and Reserves including the P-51, F-84, F-86, C-97, C-123, C-124, F-100, F-105, F-4, C-7, C-130, and the F-15.
• The furthest airport from Dobbins Air Reserve Base (MGE) is Margaret River Airport (MGV), which is located 11,314 miles (18,208 kilometers) away in Margaret River, Western Australia, Australia.

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

• 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.
• 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.