Sarzana 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 Sarzana, Salerno and arrive at Castelvetrano every about 4 hours on average. If travelling with Trenitalia, you need to know the Sarzana to Sciacca train schedule: the first train leaves at 17:00, while the last ride is at 22:41. A Sarzana to Sciacca train cost about 75.25 €. But how long is the train ride from Sarzana to Sciacca? Your journey takes about 19 hours on average.