Gjennomsnittlig GPS-koordinater for postnummer 99160: 23.339, -103.206

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Notering byer:
>> El Centro 99160, Zacatecas, Fresnillo, GPS-koordinater: 23.3667,-103.3
>> Francisco I Madero 99160, Zacatecas, Fresnillo, GPS-koordinater: 23.3389,-103.2056
>> La Casita 99160, Zacatecas, Fresnillo, GPS-koordinater: 23.4,-103.25
>> Vicente Guerrero 99160, Zacatecas, Fresnillo, GPS-koordinater: 23.25,-103.0667