KolkataIndia |
SamaraRussian Federation |
4 486 679
(2011) |
4 486 679
(2011)
1 172 348
(2014) |
1 172 348
(2014) |
185 km2
|
185 km2
541 km2
|
541 km2
|
24 252.30
/km2 |
24 252.30/km2
2 167.00/km2
|
2 167.00
/km2 |