Nizhny NovgorodRussian Federation |
BrazzavilleCongo |
1 263 873
(2014) |
1 263 873
(2014)
1 408 150
(2010) |
1 408 150
(2010) |
410 km2
|
410 km2
100 km2
|
100 km2
|
3 082.62
/km2 |
3 082.62/km2
14 081.50/km2
|
14 081.50
/km2 |