Desio to Sanremo 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 San Remo every about 1 hour on average. If travelling with Trenitalia, you need to know the Desio to Sanremo train schedule: the first train leaves at 06:09, while the last ride is at 20:09. A Desio to Sanremo train cost about 21.5 €. But how long is the train ride from Desio to Sanremo? Your journey takes about 5 hours on average.