Here are a few suggestions for your next trip from Trutnov hl.n.

In 2 hours, you can reach Hradec Králové, Pardubice.

In 3 hours, you can reach Prague, Wrocław, Liberec, Olomouc.

In 4 hours, you can reach Brno, Ostrava, Ústí nad Labem, Kladno.

In 5 hours, you can reach Vienna, Pilsen, Poznań, České Budějovice, Katowice, Havířov, Częstochowa, Dresden, Zlín, Most...

In 6 hours, you can reach Bratislava, Kraków, Žilina, Trnava, Trenčín, Bydgoszcz, Považská Bystrica.

In 7 hours, you can reach Berlin, Warsaw.