Monopoli to Benevento 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 Monopoli and arrive at Benevento every about 2 hours on average. If travelling with Trenitalia, you need to know the Monopoli to Benevento train schedule: the first train leaves at 06:23, while the last ride is at 17:36. A Monopoli to Benevento train cost about 21.2 €. But how long is the train ride from Monopoli to Benevento? Your journey takes about 3 hours on average.