Grosseto to Altamura 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 Altamura every about 2 hours on average. If travelling with Trenitalia, you need to know the Grosseto to Altamura train schedule: the first train leaves at 03:57, while the last ride is at 08:38. A Grosseto to Altamura train cost about 64.0 €. But how long is the train ride from Grosseto to Altamura? Your journey takes about 11 hours on average.