Modica 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 Modica and arrive at Castelvetrano every about 4 hours on average. If travelling with Trenitalia, you need to know the Modica to Castelvetrano train schedule: the first train leaves at 08:21, while the last ride is at 19:27. A Modica to Castelvetrano train cost about 19.8 €. But how long is the train ride from Modica to Castelvetrano? Your journey takes about 16 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Modica to Castelvetrano and find low cost tickets starting from 21 €!