Gravina in Puglia to Bolzano 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 Gravina in Puglia and arrive at Bolzano Bozen every 60 minutes on average. If travelling with Trenitalia, you need to know the Gravina in Puglia to Bolzano train schedule: the first train leaves at 07:06, while the last ride is at 07:06. A Gravina in Puglia to Bolzano train cost about 85.65 €. But how long is the train ride from Gravina in Puglia to Bolzano? Your journey takes about 14 hours on average.