Grosseto to Como 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 Como S. Giovanni every 60 minutes on average. If travelling with Trenitalia, you need to know the Grosseto to Como train schedule: the first train leaves at 01:53, while the last ride is at 15:24. A Grosseto to Como train cost about 58.95 €. But how long is the train ride from Grosseto to Como? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Grosseto to Como and find low cost tickets starting from 44 €!