San Severo to Acerra 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 S. Severo and arrive at Acerra every about 3 hours on average. If travelling with Trenitalia, you need to know the San Severo to Acerra train schedule: the first train leaves at 07:10, while the last ride is at 16:15. A San Severo to Acerra train cost about 26.4 €. But how long is the train ride from San Severo to Acerra? Your journey takes about 5 hours on average. Thanks to Trenitalia, offers, you can save on your trip from San Severo to Acerra and find low cost tickets starting from 25 €!