Gjennomsnittlig GPS-koordinater for postnummer 31930: 19.044, -103.884
Notering byer:
>> San Jose de Ermita 31930, Chihuahua, Ignacio Zaragoza, GPS-koordinater: 19.0441,-103.8842
Notering byer:
>> San Jose de Ermita 31930, Chihuahua, Ignacio Zaragoza, GPS-koordinater: 19.0441,-103.8842