Russia is 2,947 times larger than Distrito Federal (Brazil).
Area: 17,098,242 km2 World Factbook
Population: 142,470,272 (July 2014) World Factbook
Russia or, also officially known as the Russian Federation, is a country situated in northern Eurasia. It is a federal semi-presidential republic. Wikipedia
The Federal District, is one of 27 federative units of Brazil. Located in the Central Plateau of the Brazilian Highlands, the Federal District is divided into 31 administrative regions, and contains the Brazilian capital city, Brasília. Wikipedia