Rimini 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 Rimini and arrive at Siderno every about 1 hour on average. If travelling with Trenitalia, you need to know the Rimini to Siderno train schedule: the first train leaves at 06:59, while the last ride is at 23:30. A Rimini to Siderno train cost about 83.1 €. But how long is the train ride from Rimini to Siderno? Your journey takes about 15 hours on average.