Here are a few suggestions for your next trip from Varaždin

In 3 hours, you can reach Zagreb, Marburg an der Drau.

In 4 hours, you can reach Laibach, Graz.

In 5 hours, you can reach Kranj.

In 6 hours, you can reach Budapest.

In 7 hours, you can reach Wien, Bratislava, Linz, Rijeka.

In 8 hours, you can reach Brünn.

In 9 hours, you can reach Debrecen, Szeged, Nitra.

In 10+ hours, you can reach Berlin, Rom, Paris, Bukarest, Warschau, Stockholm, Prag, Brüssel, Amsterdam, Zürich...