Latina 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 Latina and arrive at Castelvetrano every about 4 hours on average. If travelling with Trenitalia, you need to know the Latina to Castelvetrano train schedule: the first train leaves at 22:05, while the last ride is at 23:01. A Latina to Castelvetrano train cost about 67.7 €. But how long is the train ride from Latina to Castelvetrano? Your journey takes about 16 hours on average.