Teramo 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 Teramo and arrive at Siderno every about 12 hours on average. If travelling with Trenitalia, you need to know the Teramo to Siderno train schedule: the first train leaves at 19:39, while the last ride is at 19:39. A Teramo to Siderno train cost about 65.8 €. But how long is the train ride from Teramo to Siderno? Your journey takes about 18 hours on average.