CopenhagenDenmark |
ChengduChina |
1 246 611
(2014) |
1 246 611
(2014)
7 123 000
(2010) |
7 123 000
(2010) |
88 km2
|
88 km2
12 390 km2
|
12 390 km2
|
14 166.00
/km2 |
14 166.00/km2
574.90/km2
|
574.90
/km2 |