Ventimiglia 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 Ventimiglia and arrive at Castelvetrano every about 1 hour on average. If travelling with Trenitalia, you need to know the Ventimiglia to Sciacca train schedule: the first train leaves at 07:48, while the last ride is at 19:51. A Ventimiglia to Sciacca train cost about 131.25 €. But how long is the train ride from Ventimiglia to Sciacca? Your journey takes about 4 hours on average.