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