Nettuno to Agrigento 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 Nettuno and arrive at Agrigento Bassa every about 12 hours on average. If travelling with Trenitalia, you need to know the Nettuno to Agrigento train schedule: the first train leaves at 20:07, while the last ride is at 20:07. A Nettuno to Agrigento train cost about 73.2 €. But how long is the train ride from Nettuno to Agrigento? Your journey takes about 18 hours on average.