Siderno to Trezzano sul Naviglio 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 Salerno every 60 minutes on average. If travelling with Trenitalia, you need to know the Siderno to Trezzano sul Naviglio train schedule: the first train leaves at 06:41, while the last ride is at 16:13. A Siderno to Trezzano sul Naviglio train cost about 23.9 €. But how long is the train ride from Siderno to Trezzano sul Naviglio? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Siderno to Trezzano sul Naviglio and find low cost tickets starting from 27 €!