Gjennomsnittlig GPS-koordinater for postnummer sw20: 51.41, -0.228
Notering byer:
>> Merton SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Raynes Park SW20, London, England, GPS-koordinater: 51.4019,-0.2369
>> Cottenham Park SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Copse Hill SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Bushey Mead SW20, London, England, GPS-koordinater: 51.4114,-0.226
Notering byer:
>> Merton SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Raynes Park SW20, London, England, GPS-koordinater: 51.4019,-0.2369
>> Cottenham Park SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Copse Hill SW20, London, England, GPS-koordinater: 51.4114,-0.226
>> Bushey Mead SW20, London, England, GPS-koordinater: 51.4114,-0.226