Okayama and St. Petersburg
Comparison by area and population

Japan

Okayama

Japan

Russian Federation

St. Petersburg

Russian Federation

Population

709 584
(2010)

709 584
(2010)

5 131 942
(2014)

5 131 942
(2014)

Area

789 km²

789 km²

1 439 km²

1 439 km²

Population density

899.35
/km²

899.35/km²

3 566.33/km²

3 566.33
/km²

Map

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Okayama and other cities

St. Petersburg and other cities