Scafati 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 Scafati and arrive at Siderno every about 3 hours on average. If travelling with Trenitalia, you need to know the Scafati to Siderno train schedule: the first train leaves at 07:02, while the last ride is at 10:22. A Scafati to Siderno train cost about 30.7 €. But how long is the train ride from Scafati to Siderno? Your journey takes about 8 hours on average.