Trento 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 Trento and arrive at Alba every about 2 hours on average. If travelling with Trenitalia, you need to know the Trento to Alba train schedule: the first train leaves at 05:37, while the last ride is at 15:10. A Trento to Alba train cost about 60.75 €. But how long is the train ride from Trento to Alba? Your journey takes about 7 hours on average.