Sora to Florence 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 Sora and arrive at Firenze S. M. Novella every about 1 hour on average. If travelling with Trenitalia, you need to know the Sora to Florence train schedule: the first train leaves at 06:48, while the last ride is at 15:10. A Sora to Florence train cost about 38.5 €. But how long is the train ride from Sora to Florence? Your journey takes about 5 hours on average.