CairoEgypt |
DenverUnited States |
8 026 454
(2009) |
8 026 454
(2009)
649 495
(2013) |
649 495
(2013) |
528 km2
|
528 km2
401 km2
|
401 km2
|
15 201.60
/km2 |
15 201.60/km2
1 619.69/km2
|
1 619.69
/km2 |