IstanbulTurkey |
KolkataIndia |
14 160 000
(2013) |
14 160 000
(2013)
4 486 679
(2011) |
4 486 679
(2011) |
5 343 km2
|
5 343 km2
185 km2
|
185 km2
|
2 650.20
/km2 |
2 650.20/km2
24 252.30/km2
|
24 252.30
/km2 |