Ancona 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 Ancona and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Ancona to Trieste train schedule: the first train leaves at 05:00, while the last ride is at 18:26. A Ancona to Trieste train cost about 42.4 €. But how long is the train ride from Ancona to Trieste? Your journey takes about 6 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Ancona to Trieste and find low cost tickets starting from 66 €!