Piombino 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 Piombino and arrive at Agropoli-Castellabate every about 3 hours on average. If travelling with Trenitalia, you need to know the Piombino to Agropoli train schedule: the first train leaves at 06:43, while the last ride is at 11:04. A Piombino to Agropoli train cost about 60.1 €. But how long is the train ride from Piombino to Agropoli? Your journey takes about 8 hours on average.