Nonstop flight route between Greensboro, North Carolina, United States and Johannesburg, Gauteng, South Africa:

About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and O. R. Tambo International Airport (JNB), Johannesburg, Gauteng, South Africa would travel a Great Circle distance of 8,227 miles (or 13,240 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 Piedmont Triad International Airport and O. R. Tambo International 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 Piedmont Triad International Airport and O. R. Tambo International 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 Piedmont Triad International Airport (GSO):

• 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.
• US Airways operates a US Airways Club across from Gate 45.
• The Cargo Terminals have expanded in the last 13 years.
• In the mid-1990s Continental Airlines developed a hub at the airport, largely to support its new Continental Lite low-fare product.
• Piedmont Triad International Airport had its start in 1927 when the Tri-City Airport Commission selected 112 acres near the community of Friendship for an airport, and petitioned to become a stop along the congressionally authorized airmail route from New York to New Orleans.
• Piedmont Triad International Airport is an airport just west of Greensboro, serving Greensboro, High Point and Winston-Salem as well as the entire Piedmont Triad Region in North Carolina.
• Piedmont Triad International Airport (GSO) has 3 runways.
• 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.
• FedEx Express opened the hub building at Piedmont Triad International Airport in June 2009.
• 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.

Facts about O. R. Tambo International Airport (JNB):

• The Central Terminal Building will boost capacity at the landside of the terminal in 3 levels, also allowing direct access from international and domestic terminals.
• It was used as a test airport for the Concorde during the 1970s, to determine how the aircraft would perform while taking off and landing at high altitude.
• In late 2005, a name change was proposed for the airport to "O.
• O. R. Tambo International Airport handled 18,794,897 passengers last year.
• There are two parallel north-south runways and a disused cross runway.
• The airport overtook Cairo International Airport in 1996 as the busiest airport in Africa and is the third-busiest airport in the Africa–Middle East region after Dubai International Airport and Doha International Airport.
• O. R. Tambo International Airport (JNB) has 2 runways.
• In addition to being known as "O. R. Tambo International Airport", another name for JNB is "Johannesburg International Airport".
• Because of O. R. Tambo International Airport's high elevation of 5,558 feet, planes must typically fly at a faster airspeed in order to takeoff or land at JNB. Combined with a high temperature, this could make JNB a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to O. R. Tambo International Airport (JNB) is Rand Airport (QRA), which is located only 9 miles (15 kilometers) SW of JNB.
• The furthest airport from O. R. Tambo International Airport (JNB) is Hana Airport (HNM), which is located 11,979 miles (19,279 kilometers) away in Hana, Hawaii, United States.