Nonstop flight route between Dushanbe, Tajikistan and Columbus, Ohio, United States:

About this route:

A direct, nonstop flight between Dushanbe International Airport (DYU), Dushanbe, Tajikistan and Port Columbus International Airport (CMH), Columbus, Ohio, United States would travel a Great Circle distance of 6,723 miles (or 10,820 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 Dushanbe International Airport and Port Columbus 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 Dushanbe International Airport and Port Columbus 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 Dushanbe International Airport (DYU):

• To bring the Dushanbe airport up to international air traffic standards, an extension project has been launched to raise the overall space of the international terminal to 11,000 m² with a capacity of 5,000 passengers per hour.
• Dushanbe International Airport is an airport in Dushanbe, the capital of Tajikistan.
• The furthest airport from Dushanbe International Airport (DYU) is Mataveri International Airport (IPC), which is located 11,645 miles (18,740 kilometers) away in Easter Island, Chile.
• The closest airport to Dushanbe International Airport (DYU) is Khwahan Airport (KWH), which is located 87 miles (141 kilometers) ESE of DYU.
• Dushanbe International Airport (DYU) currently has only 1 runway.

Facts about Port Columbus International Airport (CMH):

• The airport was the home base of short-lived Skybus Airlines, which began operations from Port Columbus on May 22, 2007.
• Today Port Columbus has service to almost all major airline hubs across the United States, exceptions being Seattle, San Francisco, and Salt Lake City.
• The airport opened July 8, 1929 on a site selected by Charles Lindbergh, as the eastern air terminus of the Transcontinental Air Transport air-rail New York to Los Angeles transcontinental route.
• 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.
• The original 1929 layout for the airport covered 524 acres, with two runways 2,500 and 3,500 feet long.
• 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 is currently going under a Terminal Modernization Program, which includes new terrazzo flooring throughout the airport, new restrooms, and new LED lighting.
• Port Columbus International Airport (CMH) has 2 runways.
• 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.
• On October 21, 2010, a new arrivals/departures board was installed in the place of the old one in the main entrance area