KharkivUkraine |
Nizhny NovgorodRussian Federation |
1 452 443
(2012) |
1 452 443
(2012)
1 263 873
(2014) |
1 263 873
(2014) |
350 km2
|
350 km2
410 km2
|
410 km2
|
4 149.84
/km2 |
4 149.84/km2
3 082.62/km2
|
3 082.62
/km2 |