ChelyabinskRussian Federation |
SurabayaIndonesia |
1 169 432
(2014) |
1 169 432
(2014)
3 282 156
(2008) |
3 282 156
(2008) |
530 km2
|
530 km2
374 km2
|
374 km2
|
2 206.48
/km2 |
2 206.48/km2
8 775.82/km2
|
8 775.82
/km2 |