Arezzo to Trieste trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Arezzo and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Arezzo to Trieste train schedule: the first train leaves at 00:47, while the last ride is at 16:43. A Arezzo to Trieste train cost about 47.30 €. But how long is the train ride from Arezzo to Trieste? Your journey takes about 6 hours on average. Trenitalia offers 1 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Arezzo to Trieste and find low cost tickets starting from 42 €!