Gjennomsnittlig GPS-koordinater for postnummer 79503: 21.817, -100.717
Notering byer:
>> El Organito 79503, San Luis Potosi, Villa de Reyes, GPS-koordinater: 21.7667,-100.5833
>> La Boquilla 79503, San Luis Potosi, Villa de Reyes, GPS-koordinater: 21.8667,-100.85
Notering byer:
>> El Organito 79503, San Luis Potosi, Villa de Reyes, GPS-koordinater: 21.7667,-100.5833
>> La Boquilla 79503, San Luis Potosi, Villa de Reyes, GPS-koordinater: 21.8667,-100.85