St. PetersburgRussian Federation |
MeccaSaudi Arabia |
5 131 942
(2014) |
5 131 942
(2014)
1 700 000
(2007) |
1 700 000
(2007) |
1 439 km2
|
1 439 km2
400 km2
|
400 km2
|
3 566.33
/km2 |
3 566.33/km2
4 250.00/km2
|
4 250.00
/km2 |