Grumo Nevano to Bari 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 Bari Centrale every about 2 hours on average. If travelling with Trenitalia, you need to know the Grumo Nevano to Bari train schedule: the first train leaves at 08:20, while the last ride is at 18:15. A Grumo Nevano to Bari train cost about 19.7 €. But how long is the train ride from Grumo Nevano to Bari? Your journey takes about 4 hours on average.