AllahabadIndia |
PingdingshanChina |
1 216 719
(2011) |
1 216 719
(2011)
4 838 000
(2007) |
4 838 000
(2007) |
3 424 km2
|
3 424 km2
7 909 km2
|
7 909 km2
|
355.35
/km2 |
355.35/km2
611.71/km2
|
611.71
/km2 |