Rovigo 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 Rovigo and arrive at Castelvetrano every about 4 hours on average. If travelling with Trenitalia, you need to know the Rovigo to Castelvetrano train schedule: the first train leaves at 01:19, while the last ride is at 17:50. A Rovigo to Castelvetrano train cost about 168.15 €. But how long is the train ride from Rovigo to Castelvetrano? Your journey takes about 20 hours on average.