Segrate 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 Segrate and arrive at Siderno every about 2 hours on average. If travelling with Trenitalia, you need to know the Segrate to Siderno train schedule: the first train leaves at 06:14, while the last ride is at 20:59. A Segrate to Siderno train cost about 83.0 €. But how long is the train ride from Segrate to Siderno? Your journey takes about 18 hours on average.