Here are a few suggestions for your next trip from Flieden

In 2 hours, you can reach Frankfurt am Main, Nürnberg.

In 3 hours, you can reach Köln, Stuttgart, Düsseldorf, Strasbourg, Bremen.

In 4 hours, you can reach Berlin, Hamburg, Basel, Munich, Liège, Essen, Dortmund, Dresden, Arnhem.

In 5 hours, you can reach Paris, Brussels, Luxembourg, Linz, Utrecht, Eindhoven, Anderlecht, Schaerbeek, Namur, Ústí nad Labem...