Nizhny NovgorodRussian Federation |
IbadanNigeria |
1 263 873
(2014) |
1 263 873
(2014)
2 550 593
(2006) |
2 550 593
(2006) |
410 km2
|
410 km2
3 080 km2
|
3 080 km2
|
3 082.62
/km2 |
3 082.62/km2
828.11/km2
|
828.11
/km2 |