Virginia BeachUnited States |
XiningChina |
435 619
(2006) |
435 619
(2006)
2 154 000
(2007) |
2 154 000
(2007) |
1 288 km2
|
1 288 km2
7 424 km2
|
7 424 km2
|
338.21
/km2 |
338.21/km2
290.14/km2
|
290.14
/km2 |