Here are a few suggestions for your next trip from Heide(Holst)

In 2 hours, you can reach Hamburg.

In 3 hours, you can reach Esbjerg, Kolding, Bremen.

In 4 hours, you can reach Berlin, Odense, Horsens, Vejle.

In 5 hours, you can reach Copenhagen, Århus, Frederiksberg, Essen, Hvidovre, Dortmund, Roskilde, Herning.

In 6 hours, you can reach Köln, Frankfurt am Main, Düsseldorf, Randers, Enschede, Dresden, Arnhem, Silkeborg.

In 7 hours, you can reach Amsterdam, Malmö, Aalborg, Utrecht, Liège, Poznań.