In 2 hours, you can reach Hamburg.
In 3 hours, you can reach Kolding, Bremen.
In 4 hours, you can reach Berlin, Odense, Esbjerg, Vejle.
In 5 hours, you can reach Copenhagen, Århus, Frederiksberg, Horsens, Essen, Hvidovre, Dortmund, Roskilde, Herning.
In 6 hours, you can reach Malmö, Aalborg, Köln, Frankfurt am Main, Düsseldorf, Szczecin, Randers, Enschede, Dresden, Arnhem...