Carmagnola 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 Carmagnola and arrive at Viareggio every 60 minutes on average. If travelling with Trenitalia, you need to know the Carmagnola to Viareggio train schedule: the first train leaves at 06:12, while the last ride is at 21:12. A Carmagnola to Viareggio train cost about 24.45 €. But how long is the train ride from Carmagnola to Viareggio? Your journey takes about 6 hours on average.