Poggibonsi to Ventimiglia 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 Poggibonsi-S. Gimignano and arrive at Ventimiglia every about 1 hour on average. If travelling with Trenitalia, you need to know the Poggibonsi to Ventimiglia train schedule: the first train leaves at 07:45, while the last ride is at 21:48. A Poggibonsi to Ventimiglia train cost about 30.2 €. But how long is the train ride from Poggibonsi to Ventimiglia? Your journey takes about 8 hours on average.