Greenland, also Kalaallit Nunaat (Danish, Grønland), island, internally self-governing part of Denmark, situated between the North Atlantic and Arctic oceans. Greenland lies mostly north of the Arctic Circle and is separated from the Canadian Arctic Archipelago, on the west, primarily by the Davis Strait and Baffin Bay, and from Iceland, on the east, by the Strait of Denmark. The largest island in the world, Greenland has a maximum length, from its northernmost point on Cape Morris Jesup to Cape Farewell in the extreme south, of about 2,655 km (1,650 mi). The maximum distance from east to west is about 1,290 km (800 mi). The length of Greenland's coast, which is deeply indented with fiords, is estimated at 5,800 km (3,600 mi). The total area of Greenland is approximately 2,175,600 sq km (840,000 sq mi), of which about 84 per cent, or some 1,834,000 sq km (708,000 sq mi), is ice cap. The capital is Nuuk.