However, Greenland has an open border with all Nordic countries, and allows Nordic citizens to enter, settle and work without requiring a passport or permits.
然而格陵蘭島對所有的北歐國家都開放邊境，并且允許所有北歐國家的公民進入其境内旅游、定居以及工作，而無需任何護照或其他證件證明。