Karlsruhe

Here are a few suggestions for your next trip from Merl

In 2 hours, you can reach Luxemburgo, Esch-sur-Alzette.

In 3 hours, you can reach París, Bruselas.

In 4 hours, you can reach Amberes.

In 5 hours, you can reach Londres, Zúrich, Róterdam.

In 6 hours, you can reach Ámsterdam, Schaan, Múnich, Lyon.

In 7 hours, you can reach Marsella, Ginebra, Vaduz.

In 8 hours, you can reach Berlín, Hamburgo, Milán, Birmingham.

In 9 hours, you can reach Liverpool.

In 10+ hours, you can reach Madrid, Roma, Budapest, Varsovia, Viena, Estocolmo, Praga, Copenhague, Dublín, Zagreb...