Chieri 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 Chieri and arrive at Mazara del Vallo every about 12 hours on average. If travelling with Trenitalia, you need to know the Chieri to Mazara del Vallo train schedule: the first train leaves at 18:19, while the last ride is at 18:19. A Chieri to Mazara del Vallo train cost about 113.0 €. But how long is the train ride from Chieri to Mazara del Vallo? Your journey takes about 3 hours on average.