Gravina in Puglia to Siderno 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 Gravina in Puglia and arrive at Siderno every about 6 hours on average. If travelling with Trenitalia, you need to know the Gravina in Puglia to Siderno train schedule: the first train leaves at 06:58, while the last ride is at 06:58. A Gravina in Puglia to Siderno train cost about 29.0 €. But how long is the train ride from Gravina in Puglia to Siderno? Your journey takes about 10 hours on average.