Acerra to Agropoli 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 Agropoli-Castellabate every about 2 hours on average. If travelling with Trenitalia, you need to know the Acerra to Agropoli train schedule: the first train leaves at 07:54, while the last ride is at 19:42. A Acerra to Agropoli train cost about 6.4 €. But how long is the train ride from Acerra to Agropoli? Your journey takes about 2 hours on average.