Cento to Mazara del Vallo 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 S. Pietro in Casale and arrive at Mazara del Vallo every about 4 hours on average. If travelling with Trenitalia, you need to know the Cento to Mazara del Vallo train schedule: the first train leaves at 08:23, while the last ride is at 18:55. A Cento to Mazara del Vallo train cost about 111.65 €. But how long is the train ride from Cento to Mazara del Vallo? Your journey takes about 14 hours on average.