Niteroi is a locality located 951.39 km north-northwest from Brasilia in Rio de Janeiro, Brazil. The population of Niteroi is 515,317 people. Belford Roxo, Itaborai, Mage are located close to Niteroi. You can find Niteroi on any map using the following decimal coordinates: -22.915 (latitude), -43.0552 (longitude).