Sarno to Alba 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 Sarno and arrive at Alba every about 4 hours on average. If travelling with Trenitalia, you need to know the Sarno to Alba train schedule: the first train leaves at 09:20, while the last ride is at 18:53. A Sarno to Alba train cost about 77.75 €. But how long is the train ride from Sarno to Alba? Your journey takes about 13 hours on average.