To get from Terracina a Siderno Superiore by train you can catch one of the 2 trains that everyday travel between Terracina and Siderno, the closest station to the city. For your trip from Terracina to Siderno by train you can choose to leave from one of Terracina main stations: Terracina If travelling with Trenitalia, you need to know the Terracina to Siderno train schedule: the first train leaves at 06:17, while the last ride is at 18:18. A Terracina to Siderno train cost about 65.9 €. But how long is the train ride from Terracina to Siderno? Your journey takes about 13 hours on average.