Coordinate GPS medie per codice postale ss13: 51.565, 0.517
lista delle città :
>> Pitsea SS13, Essex, England, coordinate GPS: 51.5639,0.5086
>> Bowers Gifford SS13, Essex, England, coordinate GPS: 51.5662,0.5249
lista delle città :
>> Pitsea SS13, Essex, England, coordinate GPS: 51.5639,0.5086
>> Bowers Gifford SS13, Essex, England, coordinate GPS: 51.5662,0.5249