To get from Terni a Siderno Superiore by train you can catch one of the 3 trains that everyday travel between Terni and Siderno, the closest station to the city. For your trip from Terni to Siderno by train you can choose to leave from one of Terni main stations: Terni If travelling with Trenitalia, you need to know the Terni to Siderno train schedule: the first train leaves at 11:23, while the last ride is at 21:18. A Terni to Siderno train cost about 70.4 €. But how long is the train ride from Terni to Siderno? Your journey takes about 10 hours on average.