Here are a few suggestions for your next trip from Postojna

In 2 hours, you can reach Ljubljana, Kranj, Rijeka, Koper, Kamnik, Domžale, Nova Gorica, Trieste, Škofja Loka.

In 3 hours, you can reach Celje, Novo Mesto, Trbovlje, Jesenice.

In 4 hours, you can reach Zagreb, Maribor, Velenje, Pula, Ptuj, Klagenfurt am Wörthersee, Villach.

In 5 hours, you can reach Graz, Sesvete, Verona, Velika Gorica, Padova.

In 6 hours, you can reach Bologna, Salzburg, Karlovac, Varaždin.

In 7 hours, you can reach Milan.