Sanremo to Alpignano 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 Alpignano every about 1 hour on average. If travelling with Trenitalia, you need to know the Sanremo to Alpignano train schedule: the first train leaves at 05:30, while the last ride is at 17:40. A Sanremo to Alpignano train cost about 17.85 €. But how long is the train ride from Sanremo to Alpignano? Your journey takes about 5 hours on average.