Here are a few suggestions for your next trip from Merzenich

In 2 hours, you can reach Köln, Brussels, Liège, Frankfurt am Main, Anderlecht, Düsseldorf, Schaerbeek, Leuven, Essen, Dortmund...

In 3 hours, you can reach Antwerpen, Gent, Utrecht, Eindhoven, Stuttgart, Tilburg, Namur, Nijmegen, Lille, Arnhem.

In 4 hours, you can reach Amsterdam, Paris, Rotterdam, The Hague, Charleroi, Strasbourg, Diekirch.