St. PetersburgRussian Federation |
HavanaCuba |
5 131 942
(2014) |
5 131 942
(2014)
2 135 498
(2010) |
2 135 498
(2010) |
1 439 km2
|
1 439 km2
726 km2
|
726 km2
|
3 566.33
/km2 |
3 566.33/km2
2 941.46/km2
|
2 941.46
/km2 |