Madrid, the capital of Spain is served by the Barajas international Airport located at about 20 kms from the City center. The airport consists of four terminals. A free shuttle bus transfers passengers between the terminals. The new terminal building is linked to its satellite building through an automated passenger transport system.
A free shuttle bus also connects terminal 4 with other terminals and takes a journey time of about ten minutes. The airport is connected to the city by the Metro line eight. Taxis are also provided from the airport to the City center. Bus services are also provided from various terminals of the airport and at night a special bus service called Night Shuttle service is provided from the city to the Airport.