Sete Lagoas is a city in the Brazilian state of Minas Gerais. The municipal area is 537;km² while the population was 241,835 in 2020. Sete Lago…Sete Lagoas is a city in the Brazilian state of Minas Gerais. The municipal area is 537;km² while the population was 241,835 in 2020. Sete Lagoas is situated about 70 kilometres from Belo Horizonte, the capital of Minas Gerais. The BR 040 motorway connects Sete Lagoas with Belo Horizonte and the national capital Brasília. The altitude is 761 metres above sea level. It is surrounded by the following municipalities: Araçaí, Funilândia, Prudente de Morais, Capim Branco, Esmeraldas, Inhaúma, Paraopeba, and Caetanópolis.