JohannesburgSouth Africa |
CaliColombia |
4 434 827
(2011) |
4 434 827
(2011)
2 375 013
(2005) |
2 375 013
(2005) |
1 644 km2
|
1 644 km2
564 km2
|
564 km2
|
2 697.58
/km2 |
2 697.58/km2
4 211.02/km2
|
4 211.02
/km2 |