Segrate 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 Segrate and arrive at Agropoli-Castellabate every about 1 hour on average. If travelling with Trenitalia, you need to know the Segrate to Agropoli train schedule: the first train leaves at 06:14, while the last ride is at 19:29. A Segrate to Agropoli train cost about 91.2 €. But how long is the train ride from Segrate to Agropoli? Your journey takes about 8 hours on average.