Gjennomsnittlig GPS-koordinater for postnummer 41811: 17.933, -101.575
Notering byer:
>>
El Llano 41811,
Guerrero, Florencio Villarreal, GPS-koordinater: 17.95,-101.4333
>>
Porvenir 41811,
Guerrero, Florencio Villarreal, GPS-koordinater: 17.9167,-101.7167