Grottaferrata to Lentini 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 Frascati and arrive at Lentini every about 3 hours on average. If travelling with Trenitalia, you need to know the Grottaferrata to Lentini train schedule: the first train leaves at 06:35, while the last ride is at 21:36. A Grottaferrata to Lentini train cost about 61.1 €. But how long is the train ride from Grottaferrata to Lentini? Your journey takes about 12 hours on average.