Here are a few suggestions for your next trip from Freiburg

In 2 hours, you can reach Curych.

In 4 hours, you can reach Paříž, Lucembursko, Schaan, Ženeva, Esch-sur-Alzette, Vaduz, Lyon.

In 5 hours, you can reach Brusel, Mnichov.

In 6 hours, you can reach Londýn, Amsterdam, Hamburk, Milán, Marseille, Rotterdam, Antverpy.

In 7 hours, you can reach Berlín.

In 9 hours, you can reach Řím, Vídeň, Birmingham.

In 10+ hours, you can reach Madrid, Budapešť, Varšava, Stockholm, Praha, Kodaň, Dublin, Záhřeb, Bratislava, Lublaň...