Prato to Varese 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 Prato Porta al Serraglio and arrive at Varese every about 1 hour on average. If travelling with Trenitalia, you need to know the Prato to Varese train schedule: the first train leaves at 08:03, while the last ride is at 19:39. A Prato to Varese train cost about 40.6 €. But how long is the train ride from Prato to Varese? Your journey takes about 5 hours on average.