Gjennomsnittlig GPS-koordinater for postnummer 28609: 40.344, -4.085

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Notering byer:
>> Sevilla La Nueva 28609, Madrid, Madrid, GPS-koordinater: 40.3478,-4.0273
>> Villamantilla 28609, Madrid, Madrid, GPS-koordinater: 40.3385,-4.1299
>> Villanueva De Perales 28609, Madrid, Madrid, GPS-koordinater: 40.3454,-4.0989