VolgogradRussian Federation |
CaracasVenezuela |
1 021 000
(2010) |
1 021 000
(2010)
3 051 000
(2009) |
3 051 000
(2009) |
859 km2
|
859 km2
440 km2
|
440 km2
|
1 188.59
/km2 |
1 188.59/km2
6 934.09/km2
|
6 934.09
/km2 |