Grosseto 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. You can count on 15 daily rides to get from Grosseto to Velletri. Trains leave from Grosseto and arrive at Velletri every 60 minutes on average. If travelling with Trenitalia, you need to know the Grosseto to Velletri train schedule: the first train leaves at 04:19, while the last ride is at 20:29. A Grosseto to Velletri train cost about 14.35 €. But how long is the train ride from Grosseto to Velletri? Your journey takes about 3 hours on average.