ZurichSwitzerland |
OsloNorway |
391 068
(2012) |
391 068
(2012)
623 966
(2013) |
623 966
(2013) |
92 km2
|
92 km2
454 km2
|
454 km2
|
4 250.74
/km2 |
4 250.74/km2
1 374.37/km2
|
1 374.37
/km2 |