Here are a few suggestions for your next trip from Rheinbach

In 2 hours, you can reach Köln, Düsseldorf, Essen.

In 3 hours, you can reach Frankfurt am Main, Liège, Leuven, Dortmund, Arnhem.

In 4 hours, you can reach Brussels, Amsterdam, Luxembourg, Antwerpen, Utrecht, Stuttgart, Anderlecht, Eindhoven, Schaerbeek, Tilburg...

In 5 hours, you can reach Paris, Esch-sur-Alzette, Hamburg, Rotterdam.