Grosseto to Ventimiglia 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 Grosseto and arrive at Ventimiglia every about 2 hours on average. If travelling with Trenitalia, you need to know the Grosseto to Ventimiglia train schedule: the first train leaves at 01:53, while the last ride is at 19:54. A Grosseto to Ventimiglia train cost about 45.7 €. But how long is the train ride from Grosseto to Ventimiglia? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Grosseto to Ventimiglia and find low cost tickets starting from 47 €!