PolotskBelarus |
MudanjiangChina |
84 968
(2014) |
84 968
(2014)
2 790 000
(2010) |
2 790 000
(2010) |
41 km2
|
41 km2
40 435 km2
|
40 435 km2
|
2 072.39
/km2 |
2 072.39/km2
69.00/km2
|
69.00
/km2 |