Grumo Nevano to Bagnoli 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 Frattamaggiore-Grumo and arrive at Bagnoli-Agnano Terme every 60 minutes on average. If travelling with Trenitalia, you need to know the Grumo Nevano to Bagnoli train schedule: the first train leaves at 05:30, while the last ride is at 21:11. A Grumo Nevano to Bagnoli train cost about 2.0 €. But how long is the train ride from Grumo Nevano to Bagnoli? Your journey takes about 2 hours on average.