Nonstop flight route between Columbus, Ohio, United States and Marietta, Georgia, United States:

About this route:

A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Dobbins Air Reserve Base (MGE), Marietta, Georgia, United States would travel a Great Circle distance of 430 miles (or 692 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 Dobbins Air Reserve Base, 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):

• The original 1929 layout for the airport covered 524 acres, with two runways 2,500 and 3,500 feet long.
• The airport has its own police and fire departments
• In 2013, the airport completed a US$140 million runway improvement.
• 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.
• Envoy Air operates a maintenance base at Port Columbus, along with Republic Airways who operate their flagship base at Port Columbus.
• 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.
• Port Columbus International Airport (CMH) has 2 runways.
• 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 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 Dobbins Air Reserve Base (MGE):

• In addition to taking over Rickenbacker Field, the United States Army Air Forces purchased a parcel of land just north of the airfield for a cantonment area.
• After the Japanese attack on Pearl Harbor, work on this new airfield accelerated rapidly.
• On January 23, 1942, the Bell Aircraft Company and the Department of War announced that an aircraft factory employing up to 40,000 workers would be built near Marietta.
• In September 2005, the 53rd Weather Reconnaissance Squadron Hurricane Hunter aircraft flew out of Dobbins JARB after Hurricane Katrina did major damage to their normal home at Keesler Air Force Base in Biloxi, Mississippi.
• 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.
• Marietta Army Airfield remained open after the war and became the home of Georgia Air National Guard and Air Force Reserve units.
• In addition to being known as "Dobbins Air Reserve Base", another name for MGE is "Dobbins ARB".
• The Wing's primary mission is training C-130H aircrews for the United States Air Force's active duty, guard and reserve components.
• In 1940, the CAA offered to build a modern paved airport in Cobb County if the local governments provided the land.
• 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.