Frankfurt am MainGermany |
HuainanChina |
693 436
(2013) |
693 436
(2013)
2 409 000
(2008) |
2 409 000
(2008) |
248 km2
|
248 km2
2 596 km2
|
2 596 km2
|
2 796.11
/km2 |
2 796.11/km2
927.97/km2
|
927.97
/km2 |