Nonstop flight route between Greensboro, North Carolina, United States and Selma, Alabama, United States:

About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and Craig Field (SEM), Selma, Alabama, United States would travel a Great Circle distance of 479 miles (or 771 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 relatively short distance between Piedmont Triad International Airport and Craig Field, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Piedmont Triad International Airport (GSO):

• Because of Piedmont Triad International Airport's relatively low elevation of 926 feet, planes can take off or land at Piedmont Triad International 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.
• Work on the new facility began in 1978.
• The closest airport to Piedmont Triad International Airport (GSO) is Smith Reynolds Airport (INT), which is located only 16 miles (26 kilometers) W of GSO.
• The Honda Aircraft Company established a research and development facility at the airport in 2000.
• Piedmont Triad International Airport (GSO) has 3 runways.
• The furthest airport from Piedmont Triad International Airport (GSO) is Margaret River Airport (MGV), which is located 11,574 miles (18,626 kilometers) away in Margaret River, Western Australia, Australia.
• An antecedent of PTI Airport, one of the first commercial airports in the South, Maynard Field was dedicated on December 6, 1919, just west of Greensboro near Oak Ridge.

Facts about Craig Field (SEM):

• The furthest airport from Craig Field (SEM) is Margaret River Airport (MGV), which is located 11,157 miles (17,955 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Craig Field's relatively low elevation of 166 feet, planes can take off or land at Craig 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.
• The closest airport to Craig Field (SEM) is Montgomery Regional Airport (MGM), which is located 35 miles (56 kilometers) E of SEM.
• Craig Field (SEM) currently has only 1 runway.
• Although the former USAF air traffic control tower at Craig Field remains standing, as of 2007 it was unmanned and non-operational, with UNICOM being used as a common traffic advisory frequency.