Zagreb to Acerra trains might be a good value for money solution: travelling by train is often rather cheap and faster than taking a bus indeed Trains leave from Udine and arrive at Napoli Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Zagreb to Acerra train schedule: the first train leaves at 04:31, while the last ride is at 22:07. A Zagreb to Acerra train cost about 61.95 €. But how long is the train ride from Zagreb to Acerra? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Zagreb to Acerra and find low cost tickets starting from 27 €! If you need to travel this week, prices start from 91.40€ to a maximum price of 106.95€. When booking your train ticket a few weeks in advance though, you can find low cost trains from Zagreb to Acerra with fares starting from 61.95€, saving up to 39%.