Acerra to Alcamo 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 Alcamo Diramazione every about 6 hours on average. If travelling with Trenitalia, you need to know the Acerra to Alcamo train schedule: the first train leaves at 21:17, while the last ride is at 21:17. A Acerra to Alcamo train cost about 68.75 €. But how long is the train ride from Acerra to Alcamo? Your journey takes about 15 hours on average.