Here are a few suggestions for your next trip from Calberlah

In 2 hours, you can reach Berlin.

In 3 hours, you can reach Hamburg, Dortmund, Bremen.

In 4 hours, you can reach Köln, Frankfurt am Main, Düsseldorf, Szczecin, Essen, Enschede, Dresden.

In 5 hours, you can reach Amsterdam, Utrecht, Poznań, Liège, Stuttgart, Ústí nad Labem, Nijmegen, Arnhem, Nürnberg.

In 6 hours, you can reach Brussels, Prague, Rotterdam, The Hague, Munich, Odense, Wrocław, Liberec, Groningen, Esbjerg.