Gjennomsnittlig GPS-koordinater for postnummer 28100: 40.548, -3.642
Notering byer:
>> Alcobendas 28100, Madrid, Madrid, GPS-koordinater: 40.5475,-3.642
Notering byer:
>> Alcobendas 28100, Madrid, Madrid, GPS-koordinater: 40.5475,-3.642