Grosseto to Trento 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 Trento every about 1 hour on average. If travelling with Trenitalia, you need to know the Grosseto to Trento train schedule: the first train leaves at 05:27, while the last ride is at 20:29. A Grosseto to Trento train cost about 67.80 €. But how long is the train ride from Grosseto to Trento? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Grosseto to Trento and find low cost tickets starting from 46 €!