Acerra 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 Acerra and arrive at Alessandria every about 2 hours on average. If travelling with Trenitalia, you need to know the Acerra to Alessandria train schedule: the first train leaves at 07:24, while the last ride is at 09:56. A Acerra to Alessandria train cost about 68.5 €. But how long is the train ride from Acerra to Alessandria? Your journey takes about 9 hours on average.