The Chicago O'Hare International Airport is located in United States, near the city of Chicago. The geographical position is 41.9786 Latitude and -87.9047 Longitude in the North-Eastern Hemisphere at an altitude of 668 feet.
The Cologne Bonn Airport is located in Germany, near the city of Cologne. The geographical position is 50.8658 Latitude and 7.14278 Longitude in the North-Eastern Hemisphere at an altitude of 302 feet.
The distance between Chicago O'Hare International Airport and Cologne Bonn Airport (ORD to ORD) is 4247 miles or 6835 kilometers