SurabayaIndonesia |
DongguanChina |
3 282 156
(2008) |
3 282 156
(2008)
6 445 000
(2008) |
6 445 000
(2008) |
374 km2
|
374 km2
2 465 km2
|
2 465 km2
|
8 775.82
/km2 |
8 775.82/km2
2 614.60/km2
|
2 614.60
/km2 |