Sondrio 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 Sondrio and arrive at Alessandria every 60 minutes on average. If travelling with Trenitalia, you need to know the Sondrio to Alessandria train schedule: the first train leaves at 06:38, while the last ride is at 20:38. A Sondrio to Alessandria train cost about 16.95 €. But how long is the train ride from Sondrio to Alessandria? Your journey takes about 5 hours on average.