Aci Catena 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 Acireale and arrive at Siderno every about 1 hour on average. If travelling with Trenitalia, you need to know the Aci Catena to Siderno train schedule: the first train leaves at 06:46, while the last ride is at 12:38. A Aci Catena to Siderno train cost about 12.85 €. But how long is the train ride from Aci Catena to Siderno? Your journey takes about 5 hours on average.