Melzo 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 Melzo and arrive at Velletri every 60 minutes on average. If travelling with Trenitalia, you need to know the Melzo to Velletri train schedule: the first train leaves at 05:59, while the last ride is at 21:28. A Melzo to Velletri train cost about 69.4 €. But how long is the train ride from Melzo to Velletri? Your journey takes about 6 hours on average.