To get from Velletri a Siderno Superiore by train you can catch one of the 2 trains that everyday travel between Velletri and Siderno, the closest station to the city. For your trip from Velletri to Siderno by train you can choose to leave from one of Velletri main stations: Velletri If travelling with Trenitalia, you need to know the Velletri to Siderno train schedule: the first train leaves at 09:28, while the last ride is at 13:00. A Velletri to Siderno train cost about 71.4 €. But how long is the train ride from Velletri to Siderno? Your journey takes about 11 hours on average.