LanzhouChina |
KievUkraine |
3 310 000
(2007) |
3 310 000
(2007)
2 869 361
(2014) |
2 869 361
(2014) |
13 100 km2
|
13 100 km2
840 km2
|
840 km2
|
252.67
/km2 |
252.67/km2
3 415.91/km2
|
3 415.91
/km2 |