RiyadhSaudi Arabia |
KathmanduNepal |
5 700 000
(2013) |
5 700 000
(2013)
1 006 656
(2011) |
1 006 656
(2011) |
1 554 km2
|
1 554 km2
51 km2
|
51 km2
|
3 667.95
/km2 |
3 667.95/km2
19 738.30/km2
|
19 738.30
/km2 |