Nonstop flight route between Columbus, Ohio, United States and Hanover, Lower Saxony, Germany:

About this route:

A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Hannover Airport (HAJ), Hanover, Lower Saxony, Germany would travel a Great Circle distance of 4,197 miles (or 6,755 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 Port Columbus International Airport and Hannover 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 Port Columbus International Airport and Hannover 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 Port Columbus International Airport (CMH):

• A$12 million terminal building opened on September 21, 1958.
• Port Columbus International Airport (CMH) has 2 runways.
• 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 first major airline to fly into Port Columbus was TWA, and it kept a presence at Columbus over seventy years during the era of airline regulation.
• On October 21, 2010, a new arrivals/departures board was installed in the place of the old one in the main entrance area
• 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.
• Port Columbus is known for displaying community artwork, including children's drawings, a photographic timeline, and other donated items.
• 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 Hannover Airport (HAJ):

• In addition to being known as "Hannover Airport", another name for HAJ is "Flughafen Hannover-Langenhagen".
• Because of Hannover Airport's relatively low elevation of 183 feet, planes can take off or land at Hannover 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.
• Hannover Airport is one of very few German airports which are open 24 hours a day, but in practice there are very few flights between 11pm and 4am.
• The furthest airport from Hannover Airport (HAJ) is Chatham Islands (CHT), which is located 11,776 miles (18,952 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Hannover Airport (HAJ) is Celle Air Base (ZCN), which is located only 17 miles (27 kilometers) ENE of HAJ.
• Hannover Airport (HAJ) has 3 runways.
• In 1998 the larger terminal C was opened to handle more passengers, adding 8 more gates.
• From 1957 to 1990 the airport hosted the Internationale Luft- und Raumfahrtausstellung, Germany's largest airshow.
• Hannover Airport has its own exit on motorway A352, which is a shortcut between the major motorways A2 and A7, relieving the often congested interchange Kreuz Hannover Ost.