Grugliasco to Como 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 Torino Porta Susa, Collegno and arrive at Milano Centrale, Como S. Giovanni every 30 minutes on average. If travelling with Trenitalia, you need to know the Grugliasco to Como train schedule: the first train leaves at 05:06, while the last ride is at 23:06. A Grugliasco to Como train cost about 12.45 €. But how long is the train ride from Grugliasco to Como? Your journey takes about 2 hours on average. Trenitalia offers 19 direct trains between these two cities.