Nonstop flight route between St. Mary's, Alaska, United States and Tampa, Florida, United States:

About this route:

A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and MacDill Air Force Base (MCF), Tampa, Florida, United States would travel a Great Circle distance of 4,241 miles (or 6,825 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 St. Mary's Airport and MacDill Air Force Base, 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 St. Mary's Airport and MacDill Air Force Base. 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 St. Mary's Airport (KSM):

• 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.
• 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.

Facts about MacDill Air Force Base (MCF):

• In late 1943, when Second Air Force began transitioning to B-29 Superfortress training, the B-17 mission returned to MacDill which continued through the end of World War II.
• The closest airport to MacDill Air Force Base (MCF) is Peter O. Knight Airport (TPF), which is located only 6 miles (10 kilometers) NE of MCF.
• The furthest airport from MacDill Air Force Base (MCF) is Shark Bay Airport (MJK), which is located 11,436 miles (18,405 kilometers) away in Monkey Mia, Western Australia, Australia.
• In addition to being known as "MacDill Air Force Base", another name for MCF is "MacDill AFB".
• Two secondary Army Airfields, Brooksville Army Airfield and Hillsborough Army Airfield were built and opened in early 1942 to support the flight operations of MacDill and Drew Fields.
• Air defense of the Tampa Bay area was the mission of the 53d Pursuit Group, established at MacDIll on 15 January 1941.
• Also located at MacDill are a division of the National Geospatial-Intelligence Agency, the Joint Communications Support Element, the Florida Air National Guard's 290th Joint Communications Support Squadron, the Navy Reserve Forces Command's Navy Operational Support Center Tampa, the US Army's 297th Military Intelligence Battalion, the Precision Measurement Equipment Laboratory, activities of the U.S.