Here are a few suggestions for your next trip from Etalans

In 3 hours, you can reach Basel, Lausanne, Bern, Biel/Bienne.

In 4 hours, you can reach Paris, Zürich, Genève, Lyon, Luzern, Strasbourg, Thun.

In 5 hours, you can reach Luxembourg, Dudelange, Schifflange, Frankfurt am Main, Bettembourg, Winterthur, Stuttgart, Sankt Gallen, Merl, Strassen...

In 6 hours, you can reach Brussels, Schaan, Vaduz, Esch-sur-Alzette, Antwerpen, Marseille.