Distances between towns and trip planner
Distance Köln - Bonn
Road distance and mileage between Köln and Bonn totals 29.76 km
To turn the trip planner between Köln and Bonn on, select the icon on the right side of the search engine.
The shortest distance (airline) on the route Köln - Bonn totals 24.29 km.
Things to do and see in Bonn 