Frosinone to Alcamo 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 Frosinone and arrive at Alcamo Diramazione every about 3 hours on average. If travelling with Trenitalia, you need to know the Frosinone to Alcamo train schedule: the first train leaves at 05:41, while the last ride is at 19:20. A Frosinone to Alcamo train cost about 84.75 €. But how long is the train ride from Frosinone to Alcamo? Your journey takes about 16 hours on average.