Niscemi 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 Niscemi and arrive at Siderno every about 6 hours on average. If travelling with Trenitalia, you need to know the Niscemi to Siderno train schedule: the first train leaves at 06:22, while the last ride is at 06:22. A Niscemi to Siderno train cost about 17.5 €. But how long is the train ride from Niscemi to Siderno? Your journey takes about 10 hours on average.