Gjennomsnittlig GPS-koordinater for postnummer 78819: 23.467, -100.667
Notering byer:
>> Concepcion 78819, San Luis Potosi, Matehuala, GPS-koordinater: 23.4667,-100.6833
>> San Jose de Ipoa 78819, San Luis Potosi, Matehuala, GPS-koordinater: 23.4667,-100.65
Notering byer:
>> Concepcion 78819, San Luis Potosi, Matehuala, GPS-koordinater: 23.4667,-100.6833
>> San Jose de Ipoa 78819, San Luis Potosi, Matehuala, GPS-koordinater: 23.4667,-100.65