St. PetersburgRussian Federation |
ValenciaVenezuela |
5 131 942
(2014) |
5 131 942
(2014)
830 000
(2008) |
830 000
(2008) |
1 439 km2
|
1 439 km2
2 323 km2
|
2 323 km2
|
3 566.33
/km2 |
3 566.33/km2
357.29/km2
|
357.29
/km2 |