KievUkraine |
LuoyangChina |
2 869 361
(2014) |
2 869 361
(2014)
6 544 007
(2008) |
6 544 007
(2008) |
840 km2
|
840 km2
15 208 km2
|
15 208 km2
|
3 415.91
/km2 |
3 415.91/km2
430.30/km2
|
430.30
/km2 |