Desio to Sarzana 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 Desio and arrive at Sarzana every about 2 hours on average. If travelling with Trenitalia, you need to know the Desio to Sarzana train schedule: the first train leaves at 07:02, while the last ride is at 07:02. A Desio to Sarzana train cost about 33.1 €. But how long is the train ride from Desio to Sarzana? Your journey takes about 7 hours on average.