Nonstop flight route between Columbus, Ohio, United States and Cologne, North Rhine-Westphalia, Germany:

About this route:

A direct, nonstop flight between Ohio State University Airport (OSU), Columbus, Ohio, United States and Cologne/Bonn Airport (CGN), Cologne, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,157 miles (or 6,689 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 Ohio State University Airport and Cologne/Bonn 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 Ohio State University Airport and Cologne/Bonn 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 Ohio State University Airport (OSU):

• The closest airport to Ohio State University Airport (OSU) is Port Columbus International Airport (CMH), which is located only 11 miles (18 kilometers) ESE of OSU.
• The OSU Airport is home to 230 aircraft, including single- and multi-engine, piston, and turbine engine aircraft and rotorcraft.
• The Ohio State University Airport serves the needs the university's students and faculty, while offering general aviation services for people in central Ohio.
• Because of Ohio State University Airport's relatively low elevation of 905 feet, planes can take off or land at Ohio State University 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.
• Ohio State University Airport (OSU) has 4 runways.
• Based on a recent study, the OSU Airport is estimated to contribute roughly $103.6 million annually to the region's economy through direct and indirect means.
• The furthest airport from Ohio State University Airport (OSU) is Margaret River Airport (MGV), which is located 11,350 miles (18,267 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Cologne/Bonn Airport (CGN):

• Cologne/Bonn Airport handled 9,280,070 passengers last year.
• The closest airport to Cologne/Bonn Airport (CGN) is Düsseldorf Airport (DUS), which is located 34 miles (54 kilometers) NNW of CGN.
• The airport is located in the district of Porz and is surrounded by the Wahner Heide nature reserve.
• Cologne/Bonn Airport station is a railway station on a loop off the Cologne–Frankfurt high-speed line that connects Cologne Bonn Airport to long-distance trains at least once an hour per direction, most of them ICE services.
• In addition to being known as "Cologne/Bonn Airport", another name for CGN is "Flughafen Köln/Bonn".
• Cologne/Bonn Airport (CGN) has 3 runways.
• Local bus lines also connect the airport with Cologne and Bonn.
• The furthest airport from Cologne/Bonn Airport (CGN) is Chatham Islands (CHT), which is located 11,921 miles (19,185 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Cologne/Bonn Airport's relatively low elevation of 302 feet, planes can take off or land at Cologne/Bonn 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.
• In 2006 the Brazilian airline BRA provided a twice a week connection to Rio de Janeiro-Galeão, which was discontinued in April 2007 due to problems with the airline.
• Terminal 2 is the newer one and located to the north of Terminal 1.
• The airport has its own exit on motorway A59 which links it to the city centres of Cologne and Bonn as well as the Ruhrgebiet.