Nonstop flight route between Columbus, Ohio, United States and Greensboro, North Carolina, United States:

About this route:

A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States would travel a Great Circle distance of 314 miles (or 505 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 Port Columbus International Airport and Piedmont Triad International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Port Columbus International Airport (CMH):

• Envoy Air operates a maintenance base at Port Columbus, along with Republic Airways who operate their flagship base at Port Columbus.
• The airport has its own police and fire departments
• Because of Port Columbus International Airport's relatively low elevation of 815 feet, planes can take off or land at Port Columbus 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.
• Port Columbus International Airport (CMH) has 2 runways.
• Port Columbus is currently going under a Terminal Modernization Program, which includes new terrazzo flooring throughout the airport, new restrooms, and new LED lighting.
• The furthest airport from Port Columbus International Airport (CMH) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
• The diagram on the February 1951 Coast & Geodetic Survey instrument-approach chart shows runways 006/186 3550 ft long, 052/232 4400 ft, 096/276 4500 ft, and 127/307 5030 ft.
• The probable cause was attributed to "Pilot's inadequate preflight of the airplane and the continued operation of the airplane with a nose gear steering problem."
• The closest airport to Port Columbus International Airport (CMH) is Ohio State University Airport (OSU), which is located only 11 miles (18 kilometers) WNW of CMH.

Facts about Piedmont Triad International Airport (GSO):

• In the mid-1990s Continental Airlines developed a hub at the airport, largely to support its new Continental Lite low-fare product.
• Allegiant Air began service to Orlando Sanford International Airport and St.
• 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 hub building opened on June 2, 2009, but only opened with the same amount of employees and flights as the old sorting facility.
• 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.
• Piedmont Triad International Airport (GSO) has 3 runways.
• US Airways operates a US Airways Club across from Gate 45.
• Greensboro and Guilford County jointly purchased the Friendship property from Paul C.
• 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.