Geography of Denmark area as Denmark would be 742 km (461 miles) long. Denmark has 443 named islands (1,419 islands above 100 m²), of which 72 are inhabited (, Statistics Denmark). The largest islands are Zealand "(Sjælland)" and Funen "(Fyn)". The island of Bornholm is located east of the rest of the country, in the Baltic Sea. Many of the larger islands are connected by bridges; the Øresund Bridge connects Zealand with Sweden; the Great Belt Bridge connects Funen with Zealand; and the Little Belt Bridge connects Jutland with Funen. Ferries or small aircraft connect to the smaller islands. Main cities are the
Denmark or so rivers, and the most significant include the Gudenå, Odense, Skjern, Suså and Vidå—a river that flows along its southern border with Germany. The Kingdom of Denmark includes two overseas territories, both well to the west of Denmark: Greenland, the world's largest island, and the Faroe Islands in the North Atlantic Ocean. These territories are self-governing and form part of the Danish Realm. Denmark has a temperate climate, characterised by mild winters, with mean temperatures in January of , and cool summers, with a mean temperature in August of . The most extreme temperatures recorded in Denmark, since 1874