Chiavari to Comiso 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 Chiavari and arrive at Comiso every about 2 hours on average. If travelling with Trenitalia, you need to know the Chiavari to Comiso train schedule: the first train leaves at 15:45, while the last ride is at 20:46. A Chiavari to Comiso train cost about 120.5 €. But how long is the train ride from Chiavari to Comiso? Your journey takes about 15 hours on average.