Coordinate GPS medie per codice postale n21: 51.625, -0.1

---

lista delle città :
>> Grange Park N21, London, England, coordinate GPS: 51.625,-0.1
>> Southgate N21, London, England, coordinate GPS: 51.6167,-0.1
>> Winchmore Hill N21, London, England, coordinate GPS: 51.6333,-0.1