In 2 hours, you can reach Brno.
In 3 hours, you can reach Bratislava, Vienna, Ostrava, Olomouc, Trnava, Hradec Králové, Pardubice, Zlín.
In 4 hours, you can reach Prague, Linz, Trenčín, Győr, Havířov.
In 5 hours, you can reach Budapest, Graz, Nitra, Pilsen, Wrocław, Žilina, Salzburg, České Budějovice, Ústí nad Labem, Katowice...