Tortona 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 Tortona and arrive at San Remo every about 1 hour on average. If travelling with Trenitalia, you need to know the Tortona to Sanremo train schedule: the first train leaves at 13:25, while the last ride is at 21:29. A Tortona to Sanremo train cost about 16.6 €. But how long is the train ride from Tortona to Sanremo? Your journey takes about 4 hours on average.