Alessandria 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 Alessandria and arrive at Castelvetrano every about 6 hours on average. If travelling with Trenitalia, you need to know the Alessandria to Sciacca train schedule: the first train leaves at 16:31, while the last ride is at 20:31. A Alessandria to Sciacca train cost about 81.25 €. But how long is the train ride from Alessandria to Sciacca? Your journey takes about 10 hours on average.