Here are a few suggestions for your next trip from Grotniki

In 2 hours, you can reach Łódź.

In 3 hours, you can reach Warsaw, Poznań, Bydgoszcz, Częstochowa.

In 4 hours, you can reach Kraków, Wrocław, Katowice, Białystok, Sosnowiec.

In 5 hours, you can reach Gdańsk, Szczecin, Lublin.

In 6 hours, you can reach Berlin, Ostrava, Gdynia.

In 7 hours, you can reach Žilina, Olomouc, Pardubice, Havířov.

In 8 hours, you can reach Prague, Brno, Hamburg, Liberec, Hradec Králové, Martin, Dresden, Zlín.