Gjennomsnittlig GPS-koordinater for postnummer 31851: 19.275, -103.779
Notering byer:
>> Guadalupe Victoria 31851, Chihuahua, Casas Grandes, GPS-koordinater: 19.275,-103.7792
Notering byer:
>> Guadalupe Victoria 31851, Chihuahua, Casas Grandes, GPS-koordinater: 19.275,-103.7792