Aosta 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 Aosta, Torino Porta Susa and arrive at Castelvetrano, Salerno every about 3 hours on average. If travelling with Trenitalia, you need to know the Aosta to Sciacca train schedule: the first train leaves at 15:26, while the last ride is at 21:40. A Aosta to Sciacca train cost about 69.5 €. But how long is the train ride from Aosta to Sciacca? Your journey takes about 11 hours on average. Trenitalia offers 1 direct trains between these two cities.