Bari 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 Bari Centrale and arrive at Siderno every about 12 hours on average. If travelling with Trenitalia, you need to know the Bari to Siderno train schedule: the first train leaves at 06:41, while the last ride is at 06:41. A Bari to Siderno train cost about 34.0 €. But how long is the train ride from Bari to Siderno? Your journey takes about 7 hours on average.