Gjennomsnittlig GPS-koordinater for postnummer 37853: 21.417, -100.883
Notering byer:
>> San Antonio 37853, Guanajuato, San Diego de La Union, GPS-koordinater: 21.4167,-100.8833
Notering byer:
>> San Antonio 37853, Guanajuato, San Diego de La Union, GPS-koordinater: 21.4167,-100.8833