Segrate 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 Segrate and arrive at Velletri every about 1 hour on average. If travelling with Trenitalia, you need to know the Segrate to Velletri train schedule: the first train leaves at 06:14, while the last ride is at 21:29. A Segrate to Velletri train cost about 58.4 €. But how long is the train ride from Segrate to Velletri? Your journey takes about 6 hours on average.