Province of Mantua 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 Mantova and arrive at Siderno every about 2 hours on average. If travelling with Trenitalia, you need to know the Province of Mantua to Siderno train schedule: the first train leaves at 06:28, while the last ride is at 19:30. A Province of Mantua to Siderno train cost about 90.5 €. But how long is the train ride from Province of Mantua to Siderno? Your journey takes about 17 hours on average.