LondonUnited Kingdom |
NaplesItaly |
8 416 999
(2013) |
8 416 999
(2013)
989 111
(2013) |
989 111
(2013) |
1 580 km2
|
1 580 km2
117 km2
|
117 km2
|
5 327.21
/km2 |
5 327.21/km2
8 453.94/km2
|
8 453.94
/km2 |