Rieti 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 Cittaducale and arrive at Alcamo Diramazione every about 12 hours on average. If travelling with Trenitalia, you need to know the Rieti to Alcamo train schedule: the first train leaves at 17:57, while the last ride is at 17:57. A Rieti to Alcamo train cost about 93.75 €. But how long is the train ride from Rieti to Alcamo? Your journey takes about 18 hours on average.