Freiburg

Here are a few suggestions for your next trip from Karlsruhe

In 3 hours, you can reach Paris, Zürich, Luxemburg, München.

In 4 hours, you can reach Esch-an-der-Alzette.

In 5 hours, you can reach Brüssel, Schaan, Antwerpen, Genf, Vaduz.

In 6 hours, you can reach London, Berlin, Amsterdam, Hamburg, Rotterdam.

In 7 hours, you can reach Mailand, Birmingham, Marseille.

In 8 hours, you can reach Wien, Prag, Bratislava.

In 9 hours, you can reach Brünn, Graz.

In 10+ hours, you can reach Madrid, Rom, Bukarest, Budapest, Warschau, Stockholm, Kopenhagen, Zagreb, Laibach, Monaco...