Here are a few suggestions for your next trip from Rheinweiler

In 2 hours, you can reach Basel, Zürich, Bern, Strasbourg, Luzern.

In 3 hours, you can reach Frankfurt am Main, Winterthur, Stuttgart, Biel/Bienne, Thun.

In 4 hours, you can reach Luxembourg, Paris, Schaan, Vaduz, Genève, Dudelange, Triesen, Schifflange, Lausanne, Bettembourg...