Milan 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 Milano Porta Venezia and arrive at Agropoli-Castellabate every about 4 hours on average. If travelling with Trenitalia, you need to know the Milan to Agropoli train schedule: the first train leaves at 06:39, while the last ride is at 20:39. A Milan to Agropoli train cost about 89.1 €. But how long is the train ride from Milan to Agropoli? Your journey takes about 9 hours on average.