Capua 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 Capua and arrive at Mazara del Vallo every about 12 hours on average. If travelling with Trenitalia, you need to know the Capua to Mazara del Vallo train schedule: the first train leaves at 20:04, while the last ride is at 20:04. A Capua to Mazara del Vallo train cost about 73.7 €. But how long is the train ride from Capua to Mazara del Vallo? Your journey takes about 18 hours on average.