Bareggio 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 Pregnana Milanese and arrive at Castelvetrano every about 6 hours on average. If travelling with Trenitalia, you need to know the Bareggio to Castelvetrano train schedule: the first train leaves at 17:47, while the last ride is at 18:47. A Bareggio to Castelvetrano train cost about 87.65 €. But how long is the train ride from Bareggio to Castelvetrano? Your journey takes about 11 hours on average.