Moscow and Rio de Janeiro
Comparison by area and population

Russian Federation (capital)

Moscow

Russian Federation

Brazil

Rio de Janeiro

Brazil

Population

12 108 257
(2014)

12 108 257
(2014)

6 323 037
(2010)

6 323 037
(2010)

Area

2 511 km²

2 511 km²

1 260 km²

1 260 km²

Population density

4 822.09
/km²

4 822.09/km²

5 018.28/km²

5 018.28
/km²

Map

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Moscow and other cities

Rio de Janeiro and other cities