Acerra to Velletri 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 Velletri every about 1 hour on average. If travelling with Trenitalia, you need to know the Acerra to Velletri train schedule: the first train leaves at 06:17, while the last ride is at 18:13. A Acerra to Velletri train cost about 14.8 €. But how long is the train ride from Acerra to Velletri? Your journey takes about 3 hours on average.