Sanremo to Alessandria 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 San Remo and arrive at Alessandria every about 1 hour on average. If travelling with Trenitalia, you need to know the Sanremo to Alessandria train schedule: the first train leaves at 05:17, while the last ride is at 12:37. A Sanremo to Alessandria train cost about 15.8 €. But how long is the train ride from Sanremo to Alessandria? Your journey takes about 4 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Sanremo to Alessandria and find low cost tickets starting from 15 €!