Sava to Siderno 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 Francavilla Fontana and arrive at Siderno every about 12 hours on average. If travelling with Trenitalia, you need to know the Sava to Siderno train schedule: the first train leaves at 05:12, while the last ride is at 05:12. A Sava to Siderno train cost about 21.4 €. But how long is the train ride from Sava to Siderno? Your journey takes about 9 hours on average.