Brasília

Brasília was the capital of the South American country Brazil. (AUDIO: The Thirteenth Stone)

In 2080, the Fifth Doctor spotted Pieter Stubbe and his pack of werewolves heading towards Manaus, finding it suprising that they weren't heading towards Brasília where they could have caused a lot more havoc. (AUDIO: Loups-Garoux)

Behind the scenes

 * A shot of the was used as the location the President of Earth worked in. (TV: Frontier in Space) The real world building is located in Brasília and houses the Federal Senate and the Chamber of Deputies.