NOVA Spektrum is a 10 min walk from Lillestrøm Station TRAIN Vy has several departures per hour from both Oslo and Gardermoen. Travel time is only 11 minutes from Oslo S and 12 minutes from Oslo Airport. FLYOGET – Airport Train  The airport train takes 12 minutes from Oslo Airport to Lillestrøm. BUS From Lillestrøm bus terminal it takes approx. 10 minutes to walk to the NOVA Spektrum. Plan your trip with ENTUR