Here are a few suggestions for your next trip from Ksiazki

In 3 hours, you can reach Bydgoszcz.

In 4 hours, you can reach Poznań, Gdańsk, Gdynia.

In 5 hours, you can reach Warsaw, Łódź.

In 6 hours, you can reach Wrocław, Szczecin.

In 7 hours, you can reach Berlin, Lublin, Katowice, Białystok, Częstochowa, Sosnowiec.

In 8 hours, you can reach Kraków, Ostrava.