Johannesburg and Rostov-on-Don
Comparison by area and population

Johannesburg

South Africa

Rostov-on-Don

Russian Federation

Population

4 434 827
(2011)

4 434 827
(2011)

1 109 835
(2014)
1 109 835
(2014)

Area

1 644 km2

1 644 km2

348 km2
348 km2

Population density

2 697.58
/km2

2 697.58/km2

3 189.18/km2
3 189.18
/km2
Map
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