Here are a few suggestions for your next trip from Ahlten

In 2 hours, you can reach Berlin, Hamburg, Bremen.

In 3 hours, you can reach Frankfurt am Main, Essen, Enschede, Dortmund.

In 4 hours, you can reach Köln, Stuttgart, Düsseldorf, Dresden, Arnhem, Nürnberg.

In 5 hours, you can reach Amsterdam, Rotterdam, Munich, The Hague, Utrecht, Liège, Groningen, Strasbourg, Szczecin, Almere Stad...

In 6 hours, you can reach Brussels.