Here are a few suggestions for your next trip from Rodalben

In 3 hours, you can reach Frankfurt am Main, Stuttgart, Strasbourg.

In 4 hours, you can reach Luxembourg, Paris, Esch-sur-Alzette, Basel, Dudelange, Köln, Schifflange, Bettembourg, Düsseldorf, Merl...

In 5 hours, you can reach Zürich, Munich, Liège, Bern, Pétange, Diekirch, Luzern, Ettelbruck, Essen, Dortmund...