Nerviano 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 Parabiago and arrive at Castelvetrano every about 6 hours on average. If travelling with Trenitalia, you need to know the Nerviano to Castelvetrano train schedule: the first train leaves at 17:57, while the last ride is at 18:57. A Nerviano to Castelvetrano train cost about 88.85 €. But how long is the train ride from Nerviano to Castelvetrano? Your journey takes about 10 hours on average.