High Quality Content by WIKIPEDIA articles! Oslo Airport Station (Norwegian: Oslo lufthavn stasjon), also known as Gardermoen Station, is a railway station located in the airport terminal building of Oslo Airport, Gardermoen in Norway. Located on the Gardermoen Line, it is served by the Oslo Airport Express Trains (Flytoget), express trains to Trondheim and Oslo, regional trains to Lillehammer and Skien (via Oslo) and commuter trains to Eidsvoll and Kongsberg (via Oslo).