Conversano to Frosinone 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 Polignano a Mare and arrive at Frosinone every about 4 hours on average. If travelling with Trenitalia, you need to know the Conversano to Frosinone train schedule: the first train leaves at 06:30, while the last ride is at 15:00. A Conversano to Frosinone train cost about 44.4 €. But how long is the train ride from Conversano to Frosinone? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Conversano to Frosinone and find low cost tickets starting from 18 €!