Frascati to Viareggio 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 Tor Vergata and arrive at Viareggio every 60 minutes on average. If travelling with Trenitalia, you need to know the Frascati to Viareggio train schedule: the first train leaves at 06:34, while the last ride is at 19:26. A Frascati to Viareggio train cost about 41.5 €. But how long is the train ride from Frascati to Viareggio? Your journey takes about 4 hours on average.