Prato to Poggibonsi 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 Prato Porta al Serraglio and arrive at Poggibonsi-S. Gimignano every 60 minutes on average. If travelling with Trenitalia, you need to know the Prato to Poggibonsi train schedule: the first train leaves at 05:30, while the last ride is at 20:55. A Prato to Poggibonsi train cost about 8.1 €. But how long is the train ride from Prato to Poggibonsi? Your journey takes about 2 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Prato to Poggibonsi and find low cost tickets starting from 8 €!