Acerra to San Cataldo 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 S. Cataldo every about 12 hours on average. If travelling with Trenitalia, you need to know the Acerra to San Cataldo train schedule: the first train leaves at 11:29, while the last ride is at 11:29. A Acerra to San Cataldo train cost about 64.5 €. But how long is the train ride from Acerra to San Cataldo? Your journey takes about 3 hours on average.