Ciampino 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 Ciampino and arrive at Castelvetrano every about 2 hours on average. If travelling with Trenitalia, you need to know the Ciampino to Castelvetrano train schedule: the first train leaves at 06:46, while the last ride is at 21:50. A Ciampino to Castelvetrano train cost about 86.65 €. But how long is the train ride from Ciampino to Castelvetrano? Your journey takes about 18 hours on average.