RiyadhSaudi Arabia |
DamascusSyrian Arab Republic |
5 700 000
(2013) |
5 700 000
(2013)
1 754 000
(2011) |
1 754 000
(2011) |
1 554 km2
|
1 554 km2
118 km2
|
118 km2
|
3 667.95
/km2 |
3 667.95/km2
14 864.40/km2
|
14 864.40
/km2 |