Nonstop flight route between Johannesburg, South Africa and Marietta, Georgia, United States:

About this route:

A direct, nonstop flight between Grand Central Airport (GCJ), Johannesburg, South Africa and Dobbins Air Reserve Base (MGE), Marietta, Georgia, United States would travel a Great Circle distance of 8,438 miles (or 13,580 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 Grand Central Airport and Dobbins Air Reserve Base, 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 Grand Central Airport and Dobbins Air Reserve Base. 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 Grand Central Airport (GCJ):

• Grand Central Airport (GCJ) currently has only 1 runway.
• The closest airport to Grand Central Airport (GCJ) is O. R. Tambo International Airport (JNB), which is located only 12 miles (20 kilometers) SSE of GCJ.
• Grand Central Airport is a small privately owned airfield which is open to public air traffic.
• Because of Grand Central Airport's high elevation of 5,327 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GCJ. Combined with a high temperature, this could make GCJ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Grand Central Airport (GCJ) is Hana Airport (HNM), which is located 11,992 miles (19,299 kilometers) away in Hana, Hawaii, United States.

Facts about Dobbins Air Reserve Base (MGE):

• Dobbins Air Reserve Base or Dobbins ARB is a United States air reserve base located in Marietta, Georgia a suburb about 20 miles northwest of Atlanta.
• The closest airport to Dobbins Air Reserve Base (MGE) is Fulton County Airport (FTY), which is located only 9 miles (15 kilometers) S of MGE.
• In June 1992 the official name was changed from Dobbins Air Force Base to Dobbins Air Reserve Base.
• In 1940, the CAA offered to build a modern paved airport in Cobb County if the local governments provided the land.
• In 1949, the Georgia Institute of Technology in Atlanta created the Southern Technical Institute, which was moved to land given by Dobbins AFB in 1958.
• In addition to being known as "Dobbins Air Reserve Base", another name for MGE is "Dobbins ARB".
• The furthest airport from Dobbins Air Reserve Base (MGE) is Margaret River Airport (MGV), which is located 11,314 miles (18,208 kilometers) away in Margaret River, Western Australia, Australia.
• The mission of the Marietta Army Airfield was acceptance testing of B-29 Superfortress heavy bombers for the USAAF, the modification of B-29s, and the operation of an Army Air Depot.