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. Thanks to Trenitalia, offers, you can save on your trip from Termoli to Siderno and find low cost tickets starting from 51 €!