Ariano Irpino 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 Ariano Irpino and arrive at Mazara del Vallo every about 4 hours on average. If travelling with Trenitalia, you need to know the Ariano Irpino to Mazara del Vallo train schedule: the first train leaves at 07:10, while the last ride is at 18:24. A Ariano Irpino to Mazara del Vallo train cost about 69.5 €. But how long is the train ride from Ariano Irpino to Mazara del Vallo? Your journey takes about 15 hours on average.