Chiari 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 Chiari and arrive at Castelvetrano every about 2 hours on average. If travelling with Trenitalia, you need to know the Chiari to Sciacca train schedule: the first train leaves at 07:13, while the last ride is at 22:14. A Chiari to Sciacca train cost about 118.75 €. But how long is the train ride from Chiari to Sciacca? Your journey takes about 16 hours on average.