Denmark consists of the peninsula of Jutland (Jylland) and 443 named islands (1,419 islands above 100 m² in total). Of these, 72 are inhabited, with the largest being 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 capital Copenhagen on Zealand; Århus, Aalborg and Esbjerg in Jutland; and Odense on Funen.
The country is flat with little elevation; having an average height above sea level of 31 metres (102 ft). The highest natural point is Møllehøj, at 170.86 metres (560.56 ft). Other hills in the same area southwest of Århus are Yding Skovhøj at 170.77 metres (560.27 ft) and Ejer Bavnehøj at 170.35 metres (558.89 ft). The area of inland water is: (eastern Denmark) 210 km2 (81 sq mi); (western D.) 490 km2 (189 sq mi).
Denmark's tidal shoreline is 7,314 km (4,545 mi). No location in Denmark is further from the coast than 52 km (32 mi). The size of the land area of Denmark cannot be stated exactly since the ocean constantly erodes and adds material to the coastline, and because of human land reclamation projects (to counter erosion). On the southwest coast of Jutland, the tide is between 1 and 2 m (3.28 and 6.56 ft), and the tideline moves outward and inward on a 10 km (6.2 mi) stretch.