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

About this route:

A direct, nonstop flight between NAS Jacksonville (NIP), Jacksonville, Florida, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,128 miles (or 6,643 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 NAS Jacksonville 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 NAS Jacksonville 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 NAS Jacksonville (NIP):

• The closest airport to NAS Jacksonville (NIP) is Jacksonville Executive at Craig Airport (CRG), which is located only 12 miles (19 kilometers) NE of NIP.
• Today, 23,000 civilian and active-duty personnel are employed on the base.
• The furthest airport from NAS Jacksonville (NIP) is Shark Bay Airport (MJK), which is located 11,460 miles (18,444 kilometers) away in Monkey Mia, Western Australia, Australia.
• During World War I, the area now occupied by NAS Jacksonville, often referred to colloquially as "NAS Jax", was named Camp Joseph E.
• NAS Jacksonville continued growing throughout the late 1940s.
• Because of NAS Jacksonville's relatively low elevation of 22 feet, planes can take off or land at NAS Jacksonville 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 first detail of Marines arrived from Parris Island, South Carolina on June 4, 1940 to secure the 3,250-acre area, setting up a barracks in a former residence on Allegheny Road.
• In addition to being known as "NAS Jacksonville", another name for NIP is "Towers Field".
• NAS Jacksonville (NIP) has 2 runways.
• A piece of history and Navy and Marine Corps tradition was lost in 1986 when the last unit of Marines left NAS Jacksonville.
• Increased training and construction characterized NAS Jacksonville’s response to America’s entry into World War II.

Facts about St. Mary's Airport (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.
• 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.