To get from Grottaglie a Siderno Superiore by train you can catch one of the 2 trains that everyday travel between Grottaglie and Siderno, the closest station to the city. For your trip from Grottaglie to Siderno by train you can choose to leave from one of Grottaglie main stations: Grottaglie If travelling with Trenitalia, you need to know the Grottaglie to Siderno train schedule: the first train leaves at 07:36, while the last ride is at 08:35. A Grottaglie to Siderno train cost about 20.4 €. But how long is the train ride from Grottaglie to Siderno? Your journey takes about 8 hours on average.