Here are a few suggestions for your next trip from Wien

In 2 hours, you can reach Bratislava, Brünn, Linz.

In 3 hours, you can reach Budapest, Graz, Ostrava.

In 4 hours, you can reach Marburg an der Drau.

In 5 hours, you can reach Prag, München.

In 6 hours, you can reach Laibach, Debrecen, Krakau.

In 7 hours, you can reach Zagreb, Schaan, Košice, Vaduz.

In 8 hours, you can reach Berlin, Warschau, Zürich, Łódź.

In 10+ hours, you can reach Rom, Paris, Bukarest, Stockholm, Brüssel, Amsterdam, Vilnius, Luxemburg, Hamburg, Mailand...