HanoiVietnam |
CharlotteUnited States |
6 448 837
(2009) |
6 448 837
(2009)
792 862
(2013) |
792 862
(2013) |
3 344 km2
|
3 344 km2
771 km2
|
771 km2
|
1 928.48
/km2 |
1 928.48/km2
1 028.36/km2
|
1 028.36
/km2 |