In 2 hours, you can reach Pardubice.
In 3 hours, you can reach Prague, Brno, Wrocław, Olomouc, Hradec Králové.
In 4 hours, you can reach Ostrava, Havířov, Zlín.
In 5 hours, you can reach Bratislava, Vienna, Pilsen, Poznań, Liberec, České Budějovice, Ústí nad Labem, Katowice, Częstochowa, Sosnowiec...
In 6 hours, you can reach Kraków, Žilina, Trnava, Trenčín, Bydgoszcz, Martin, Dresden, Most.
In 7 hours, you can reach Warsaw.