Trieste to Vasto 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 Trieste Centrale and arrive at Porto di Vasto every about 3 hours on average. If travelling with Trenitalia, you need to know the Trieste to Vasto train schedule: the first train leaves at 06:16, while the last ride is at 20:40. A Trieste to Vasto train cost about 82.8 €. But how long is the train ride from Trieste to Vasto? Your journey takes about 11 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Trieste to Vasto and find low cost tickets starting from 34 €!