Gjennomsnittlig GPS-koordinater for postnummer 78391: 22.52, -100.611
Notering byer:
>> Centro Sct San Luis Potosi 78391, San Luis Potosi, San Luis Potosi, San Luis Potosi, GPS-koordinater: 22.5204,-100.6111
Notering byer:
>> Centro Sct San Luis Potosi 78391, San Luis Potosi, San Luis Potosi, San Luis Potosi, GPS-koordinater: 22.5204,-100.6111