Sienna to Zola Predosa 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 Siena and arrive at Casalecchio Garibaldi, Firenze S. M. Novella every 15 minutes on average. If travelling with Trenitalia, you need to know the Sienna to Zola Predosa train schedule: the first train leaves at 05:00, while the last ride is at 21:26. A Sienna to Zola Predosa train cost about 9.30 €. But how long is the train ride from Sienna to Zola Predosa? Your journey takes about 2 hours on average. Trenitalia offers 19 direct trains between these two cities. If you need to travel this week, prices start from 9.30€.