HavanaCuba |
ChangchunChina |
2 135 498
(2010) |
2 135 498
(2010)
6 830 000
(2010) |
6 830 000
(2010) |
726 km2
|
726 km2
20 532 km2
|
20 532 km2
|
2 941.46
/km2 |
2 941.46/km2
332.65/km2
|
332.65
/km2 |