Here are a few suggestions for your next trip from Sellin(Rügen) Ost

In 5 hours, you can reach Berlin, Hamburg, Szczecin.

In 6 hours, you can reach Bremen.

In 7 hours, you can reach Poznań, Dresden.

In 8 hours, you can reach Wrocław, Bydgoszcz, Kolding, Ústí nad Labem, Essen, Dortmund, Nürnberg.