Lisbon
Lisbon (; , ) is the capital and the largest city of Portugal, with an estimated population of 505,526 within its administrative limits in an area of 100.05 km. Its urban area extends beyond the city's administrative limits with a population of around 2.8 million people, being the 11th-most populous urban area in the European Union. About 3 million people live in the Lisbon Metropolitan Area (which represents approximately 27% of the country's population). It is mainland Europe's westernmost capital city and the only one along the Atlantic coast. Lisbon lies in the western Iberian Peninsula on the Atlantic Ocean and the River Tagus. The westernmost areas of its metro area form the westernmost point of Continental Europe, which is known as Cabo da Roca, located in the Sintra Mountains.
Alcochete
On January 10, 2008, Portuguese prime minister José Sócrates announced that Alcochete had been selected as the site of the new airport serving Lisbon, Portugal's capital. The existing Portela Airport, which is located within the city of Lisbon itself, has become too small to handle demand. This preliminary decision will be finalised after public consultation. The location of Alcochete as the construction site of the future Lisbon Airport was confirmed by the Portuguese Government on May 8, 2008.