Mazara del Vallo 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 Mazara del Vallo and arrive at Porto di Vasto every about 12 hours on average. If travelling with Trenitalia, you need to know the Mazara del Vallo to Vasto train schedule: the first train leaves at 16:46, while the last ride is at 16:46. A Mazara del Vallo to Vasto train cost about 215.6 €. But how long is the train ride from Mazara del Vallo to Vasto? Your journey takes about 21 hours on average.