Here are a few suggestions for your next trip from Aachen-Rothe Erde

In 2 hours, you can reach Köln, Liège, Brussels, Frankfurt am Main, Anderlecht, Schaerbeek, Düsseldorf, Leuven, Essen, Molenbeek-Saint-Jean...

In 3 hours, you can reach Rotterdam, Antwerpen, Gent, Utrecht, Charleroi, Eindhoven, Tilburg, Brugge, Namur, Breda...

In 4 hours, you can reach Amsterdam, Luxembourg, London.