WarsawPoland |
KarachiPakistan |
1 810 598
(2012) |
1 810 598
(2012)
13 205 339
(2010) |
13 205 339
(2010) |
523 km2
|
523 km2
3 530 km2
|
3 530 km2
|
3 461.95
/km2 |
3 461.95/km2
3 740.89/km2
|
3 740.89
/km2 |