Gjennomsnittlig GPS-koordinater for postnummer ss22: 51.538, 0.714
Notering byer:
>> Southend-on-Sea SS22, Essex, England, Southend-on-Sea (B), GPS-koordinater: 51.5378,0.7143
Notering byer:
>> Southend-on-Sea SS22, Essex, England, Southend-on-Sea (B), GPS-koordinater: 51.5378,0.7143