Sarzana to Treviglio 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 Sarzana and arrive at Treviglio every 60 minutes on average. If travelling with Trenitalia, you need to know the Sarzana to Treviglio train schedule: the first train leaves at 06:08, while the last ride is at 19:58. A Sarzana to Treviglio train cost about 19.4 €. But how long is the train ride from Sarzana to Treviglio? Your journey takes about 5 hours on average.