Here are a few suggestions for your next trip from Kalisz

In 2 hours, you can reach Łódź.

In 3 hours, you can reach Varsovia.

In 5 hours, you can reach Berlín, Cracovia, Ostrava.

In 6 hours, you can reach Praga, Brno.

In 7 hours, you can reach Hamburgo.

In 8 hours, you can reach Viena, Bratislava.

In 9 hours, you can reach Košice, Múnich, Linz.

In 10+ hours, you can reach Roma, París, Bucarest, Budapest, Estocolmo, Copenhague, Bruselas, Ámsterdam, Zagreb, Vilna...