Here are a few suggestions for your next trip from Rothenstein(Saale)

In 3 hours, you can reach Berlin, Dresden, Nürnberg.

In 4 hours, you can reach Munich, Frankfurt am Main, Ústí nad Labem.

In 5 hours, you can reach Hamburg, Köln, Liberec, Stuttgart, Dortmund, Bremen.

In 6 hours, you can reach Prague, Linz, Wrocław, Pilsen, Poznań, Liège, Düsseldorf, Szczecin, Salzburg, Strasbourg...

In 7 hours, you can reach Basel, Hradec Králové, Pardubice, Leuven.