Here are a few suggestions for your next trip from Berlin

In 2 hours, you can reach Hamburg.

In 4 hours, you can reach Prague, Munich.

In 6 hours, you can reach Warsaw, Amsterdam, Vilnius, Łódź.

In 7 hours, you can reach Copenhagen, Brussels, Rotterdam, Brno, Århus, Kraków.

In 8 hours, you can reach Paris, Vienna, Zürich, Luxembourg, Schaan, Antwerp, Vaduz.

In 9 hours, you can reach London, Bratislava, Esch-sur-Alzette.

In 10+ hours, you can reach Rome, Bucharest, Budapest, Stockholm, Zagreb, Ljubljana, Milan, Marseille, Gothenburg, Graz...