Vasto to Castelvetrano 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 Porto di Vasto and arrive at Castelvetrano every about 6 hours on average. If travelling with Trenitalia, you need to know the Vasto to Castelvetrano train schedule: the first train leaves at 15:14, while the last ride is at 17:51. A Vasto to Castelvetrano train cost about 107.85 €. But how long is the train ride from Vasto to Castelvetrano? Your journey takes about 19 hours on average.