Fidenza 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 Fidenza and arrive at Siderno every about 2 hours on average. If travelling with Trenitalia, you need to know the Fidenza to Siderno train schedule: the first train leaves at 07:15, while the last ride is at 22:42. A Fidenza to Siderno train cost about 86.5 €. But how long is the train ride from Fidenza to Siderno? Your journey takes about 16 hours on average.