Imperia to Alpignano 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 and arrive at Alpignano every 60 minutes on average. If travelling with Trenitalia, you need to know the Imperia to Alpignano train schedule: the first train leaves at 06:20, while the last ride is at 17:14. A Imperia to Alpignano train cost about 16.05 €. But how long is the train ride from Imperia to Alpignano? Your journey takes about 5 hours on average.