Here are a few suggestions for your next trip from Rüdesheim(Rhein)

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

In 3 hours, you can reach Stuttgart, Strasbourg, Düsseldorf, Essen, Dortmund.

In 4 hours, you can reach Luxembourg, Brussels, Basel, Liège, Anderlecht, Schaerbeek, Merl, Strassen, Leuven, Nijmegen...

In 5 hours, you can reach Amsterdam, Paris, Zürich, Esch-sur-Alzette, Antwerpen, Gent, Munich.