Here are a few suggestions for your next trip from Trieste

In 3 hours, you can reach Lublana, Rijeka.

In 4 hours, you can reach Mediolan, Kranj.

In 5 hours, you can reach Maribor.

In 6 hours, you can reach Rzym, Zagrzeb.

In 7 hours, you can reach Graz, Neapol, Linz.

In 8 hours, you can reach Wiedeń, Zurych, Monachium.

In 9 hours, you can reach Bratysława, Brno, Genewa, Lyon, Bazylea.

In 10+ hours, you can reach Berlin, Paryż, Bukareszt, Budapeszt, Warszawa, Sztokholm, Praga, Bruksela, Amsterdam, Schaan...