Istanbul and Kolkata
Comparison by area and population

Istanbul

Turkey

Kolkata

India

Population

14 160 000
(2013)

14 160 000
(2013)

4 486 679
(2011)
4 486 679
(2011)

Area

5 343 km2

5 343 km2

185 km2
185 km2

Population density

2 650.20
/km2

2 650.20/km2

24 252.30/km2
24 252.30
/km2
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