In 2 hours, you can reach Brno, Olomouc.
In 3 hours, you can reach Bratislava, Prague, Vienna, Ostrava, Trnava, Hradec Králové, Pardubice, Havířov, Zlín.
In 4 hours, you can reach Linz, Trenčín, Győr, Považská Bystrica.
In 5 hours, you can reach Budapest, Graz, Kraków, Nitra, Pilsen, Wrocław, Žilina, České Budějovice, Salzburg, Ústí nad Labem...
In 6 hours, you can reach Liberec.