Prosečne GPS koordinate za poštanski broj sr3: 54.874, -1.415
Spisak gradova:
>> Herrington SR3, County Durham, England, GPS koordinate: 54.8772,-1.4168
>> Silksworth SR3, County Durham, England, GPS koordinate: 54.8702,-1.4211
>> New Silksworth SR3, County Durham, England, GPS koordinate: 54.8753,-1.4082
Spisak gradova:
>> Herrington SR3, County Durham, England, GPS koordinate: 54.8772,-1.4168
>> Silksworth SR3, County Durham, England, GPS koordinate: 54.8702,-1.4211
>> New Silksworth SR3, County Durham, England, GPS koordinate: 54.8753,-1.4082