Here are a few suggestions for your next trip from Freiburg

In 2 hours, you can reach Zurich.

In 4 hours, you can reach Paris, Luxembourg, Schaan, Genève, Esch-sur-Alzette, Vaduz, Lyon.

In 5 hours, you can reach Bruxelles, Munich.

In 6 hours, you can reach Londres, Amsterdam, Hambourg, Milan, Marseille, Rotterdam, Anvers.

In 7 hours, you can reach Berlin.

In 9 hours, you can reach Rome, Vienne, Birmingham.

In 10+ hours, you can reach Madrid, Budapest, Varsovie, Stockholm, Prague, Copenhague, Dublin, Zagreb, Bratislava, Ljubljana...