Greenland is in North America so it doesn’t count for Denmark’s European territory. And Turkey is not a European country per Jetpunk.
In any case, if you count Russia as both an Asian and e European country and Turkey as a European country although majority of its territory is in Asia, you should also count Denmark as a North American country where it would be in the top 5 by area.
In any case, if you count Russia as both an Asian and e European country and Turkey as a European country although majority of its territory is in Asia, you should also count Denmark as a North American country where it would be in the top 5 by area.