Termoli 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 Termoli and arrive at Siderno every about 6 hours on average. If travelling with Trenitalia, you need to know the Termoli to Siderno train schedule: the first train leaves at 20:28, while the last ride is at 21:46. A Termoli to Siderno train cost about 58.0 €. But how long is the train ride from Termoli to Siderno? Your journey takes about 14 hours on average.