Benevento 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 Benevento and arrive at Alessandria every about 12 hours on average. If travelling with Trenitalia, you need to know the Benevento to Alessandria train schedule: the first train leaves at 09:25, while the last ride is at 09:25. A Benevento to Alessandria train cost about 115.8 €. But how long is the train ride from Benevento to Alessandria? Your journey takes about 9 hours on average.