San Severo 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. Severo and arrive at Mazara del Vallo every about 6 hours on average. If travelling with Trenitalia, you need to know the San Severo to Mazara del Vallo train schedule: the first train leaves at 06:16, while the last ride is at 07:10. A San Severo to Mazara del Vallo train cost about 77.9 €. But how long is the train ride from San Severo to Mazara del Vallo? Your journey takes about 3 hours on average.