Geography

The territory of the European Union is formed by the territory of its twenty-seven member states, and expands with the accession of new members. It covers an area of 4,422,773 square kilometres (1,707,642 sq mi). Extending northeast to Finland, northwest to Ireland, southeast to Cyprus and southwest to Portugal, it represents the seventh largest territory in the world by area. It is estimated that the coastline of the European Union is over 150,000 km long.

The EU is not coterminous with Europe: significant parts of the continent (e.g. Switzerland, Norway, European Russia) are outside of the EU. The member states of the EU have land borders with 21 other nations. Several overseas territories and dependencies of various member states are also formally part of the EU (e.g. the Azores, Madeira, French Guiana, Martinique, Guadeloupe or the Canary Islands) while in other cases territories associated with member states are not part of the EU (e.g. Greenland, the Faroe Islands, most territories associated to the United Kingdom, Aruba, the Netherlands Antilles or New Caledonia).

Including overseas territories of member states, the EU includes most types of climate from Arctic to tropical. Meteorological averages for the EU as a whole are therefore not meaningful. The majority of the population live in areas with a Mediterranean climate (southern Europe), a temperate maritime climate (western Europe), or a warm summer continental or hemiboreal climate (in eastern member states).