Here are a few suggestions for your next trip from Trieste Centrale

In 2 hours, you can reach Koper, Trieste, Nova Gorica.

In 3 hours, you can reach Ljubljana, Verona, Padova.

In 4 hours, you can reach Rijeka, Kranj, Bologna, Trbovlje, Kamnik, Klagenfurt am Wörthersee, Jesenice, Domžale, Villach, Škofja Loka.

In 5 hours, you can reach Graz, Milan, Maribor, Celje, Novo Mesto, Pula.

In 6 hours, you can reach Zagreb, Turin, Genoa, Velenje, Sesvete, Salzburg, Ptuj, Florence.