Nonstop flight route between Omaha, Nebraska, United States and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Offutt Air Force Base (OFF), Omaha, Nebraska, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,055 miles (or 4,917 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 Offutt Air Force 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 Offutt Air Force 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 Offutt Air Force Base (OFF):

• To provide air defense of the base, the United States Army established the Offutt AFB Defense Area and Nike-Hercules Surface-to-air missile sites were constructed during 1959.
• In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
• It is charged with space operations, information operations, missile defense, global command and control, intelligence, surveillance, and reconnaissance, global strike and strategic deterrence, and combating weapons of mass destruction.
• The furthest airport from Offutt Air Force Base (OFF) is Margaret River Airport (MGV), which is located 10,677 miles (17,183 kilometers) away in Margaret River, Western Australia, Australia.
• Production ended on 18 September 1945, when the last B-29 rolled out of the assembly building.
• It was first used as a dispatch point for Indian conflicts on the Great Plains.
• The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.

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.
• 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.
• 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.