Denmark is a relatively small country in Europe, with a land area of about 43,000 square kilometers (around 16,600 square miles) for Denmark proper. Including its vast autonomous territories of Greenland and the Faroe Islands, the overall Kingdom of Denmark spans well over 2 million square kilometers, making it one of the world’s larger states by total realm area.

Basic size snapshot

  • Denmark proper (the European part) covers roughly 43,000–43,100 square kilometers.
  • In square miles, that is about 16,600 square miles.
  • The land area figure can vary slightly because coastlines erode and are extended by land reclamation.

Denmark vs neighbors

  • Sweden is about ten times larger than Denmark in area.
  • Germany is roughly eight times larger.
  • Despite its small land size, Denmark has a very long coastline for its area, thanks to its many islands and peninsulas.

If you include the whole kingdom

  • Greenland alone is over 2.1 million square kilometers, vastly larger than Denmark itself.
  • The Faroe Islands add another 1,399 square kilometers.
  • When including these territories, Denmark’s maritime zones (EEZ) exceed 2.2 million square kilometers, placing it among the top countries globally in sea area.

Quick mental picture

  • Think of Denmark proper as a bit bigger than Switzerland but much smaller than countries like Sweden or Germany.
  • On a world map it looks small, but counting Greenland and the Faroe Islands, the Danish realm stretches across a huge area of the North Atlantic and Arctic.

TL;DR: Denmark itself is small (about 43,000 km²), but the Kingdom of Denmark—once you add Greenland and the Faroe Islands—is geographically huge, especially in terms of sea and Arctic territory.

Information gathered from public forums or data available on the internet and portrayed here.