KolkataIndia |
MoscowRussian Federation |
4 486 679
(2011) |
4 486 679
(2011)
12 108 257
(2014) |
12 108 257
(2014) |
185 km2
|
185 km2
2 511 km2
|
2 511 km2
|
24 252.30
/km2 |
24 252.30/km2
4 822.09/km2
|
4 822.09
/km2 |