Here are a few suggestions for your next trip from Kall

In 2 hours, you can reach Köln, Düsseldorf, Essen.

In 3 hours, you can reach Brussels, Liège, Frankfurt am Main, Anderlecht, Schaerbeek, Leuven, Molenbeek-Saint-Jean, Dortmund, Arnhem, Ixelles...

In 4 hours, you can reach Amsterdam, Luxembourg, Antwerpen, Esch-sur-Alzette, Gent, Dudelange, Schifflange, Utrecht, Bettembourg, Pétange...