Siderno to Rho 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 Siderno and arrive at Rho every about 2 hours on average. If travelling with Trenitalia, you need to know the Siderno to Rho train schedule: the first train leaves at 06:41, while the last ride is at 19:22. A Siderno to Rho train cost about 182.3 €. But how long is the train ride from Siderno to Rho? Your journey takes about 15 hours on average.