Nonstop flight route between Barter Island, Alaska, United States and Stuart, Florida, United States:

About this route:

A direct, nonstop flight between Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States and Witham Field (SUA), Stuart, Florida, United States would travel a Great Circle distance of 3,841 miles (or 6,181 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 Barter Island LRRS Airport and Witham Field, 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 Barter Island LRRS Airport and Witham Field. 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 Barter Island LRRS Airport (BTI):

• The Barter Island station controlled a sector of the Distant Early Warning Line.
• The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
• The furthest airport from Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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 Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.

Facts about Witham Field (SUA):

• Witham Field (SUA) has 3 runways.
• On July 1, 1947, NAAS Witham Field was decommissioned and the property returned to Martin County.
• The closest airport to Witham Field (SUA) is St. Lucie County International Airport (FPR), which is located 23 miles (38 kilometers) NNW of SUA.
• The furthest airport from Witham Field (SUA) is Shark Bay Airport (MJK), which is located 11,580 miles (18,636 kilometers) away in Monkey Mia, Western Australia, Australia.
• Because of Witham Field's relatively low elevation of 18 feet, planes can take off or land at Witham Field 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.
• With the onset of World War II, patriotic private landowners offered their property to Martin County to build an airport.