Poggibonsi to Agropoli 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 Agropoli-Castellabate every about 1 hour on average. If travelling with Trenitalia, you need to know the Poggibonsi to Agropoli train schedule: the first train leaves at 06:58, while the last ride is at 21:48. A Poggibonsi to Agropoli train cost about 73.3 €. But how long is the train ride from Poggibonsi to Agropoli? Your journey takes about 7 hours on average.