Here are a few suggestions for your next trip from Korzybie

In 3 hours, you can reach Gdańsk, Gdynia.

In 4 hours, you can reach Szczecin.

In 5 hours, you can reach Warsaw, Poznań, Bydgoszcz.

In 6 hours, you can reach Berlin.

In 7 hours, you can reach Łódź, Wrocław, Białystok.

In 8 hours, you can reach Kraków, Lublin, Katowice, Dresden, Częstochowa, Sosnowiec.