Pavia 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 Pavia Porta Garibaldi and arrive at Siderno every about 3 hours on average. If travelling with Trenitalia, you need to know the Pavia to Siderno train schedule: the first train leaves at 14:14, while the last ride is at 19:45. A Pavia to Siderno train cost about 89.2 €. But how long is the train ride from Pavia to Siderno? Your journey takes about 18 hours on average.