Siderno to Caltanissetta 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 Siderno and arrive at Caltanissetta Centrale every about 4 hours on average. If travelling with Trenitalia, you need to know the Siderno to Caltanissetta train schedule: the first train leaves at 07:18, while the last ride is at 11:22. A Siderno to Caltanissetta train cost about 17.5 €. But how long is the train ride from Siderno to Caltanissetta? Your journey takes about 9 hours on average.