Thiene 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 Thiene and arrive at Siderno every about 4 hours on average. If travelling with Trenitalia, you need to know the Thiene to Siderno train schedule: the first train leaves at 08:21, while the last ride is at 18:21. A Thiene to Siderno train cost about 139.6 €. But how long is the train ride from Thiene to Siderno? Your journey takes about 12 hours on average.