RiyadhSaudi Arabia |
ConakryGuinea |
5 700 000
(2013) |
5 700 000
(2013)
2 164 282
(2012) |
2 164 282
(2012) |
1 554 km2
|
1 554 km2
450 km2
|
450 km2
|
3 667.95
/km2 |
3 667.95/km2
4 809.52/km2
|
4 809.52
/km2 |