Rovigo to Sciacca 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, Salerno and arrive at Castelvetrano every about 3 hours on average. If travelling with Trenitalia, you need to know the Rovigo to Sciacca train schedule: the first train leaves at 01:19, while the last ride is at 22:32. A Rovigo to Sciacca train cost about 75.25 €. But how long is the train ride from Rovigo to Sciacca? Your journey takes about 18 hours on average.