Imperia 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 Imperia Porto Maurizio and arrive at Viareggio every about 1 hour on average. If travelling with Trenitalia, you need to know the Imperia to Viareggio train schedule: the first train leaves at 07:22, while the last ride is at 07:22. A Imperia to Viareggio train cost about 21.3 €. But how long is the train ride from Imperia to Viareggio? Your journey takes about 6 hours on average.