Pomezia 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 Pomezia-S. Palomba and arrive at Mazara del Vallo every about 3 hours on average. If travelling with Trenitalia, you need to know the Pomezia to Mazara del Vallo train schedule: the first train leaves at 06:34, while the last ride is at 21:53. A Pomezia to Mazara del Vallo train cost about 88.1 €. But how long is the train ride from Pomezia to Mazara del Vallo? Your journey takes about 21 hours on average.