Grosseto to Legnano 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 Legnano every about 2 hours on average. If travelling with Trenitalia, you need to know the Grosseto to Legnano train schedule: the first train leaves at 01:53, while the last ride is at 15:24. A Grosseto to Legnano train cost about 74.1 €. But how long is the train ride from Grosseto to Legnano? Your journey takes about 7 hours on average.