Gjennomsnittlig GPS-koordinater for postnummer 37997: 21.05, -100.375

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Notering byer:
>> La Escondida 37997, Guanajuato, San Jose Iturbide, GPS-koordinater: 21.0667,-100.3667
>> Ojo de Diego 37997, Guanajuato, San Jose Iturbide, GPS-koordinater: 21.0333,-100.3833
>> Soledad de Arriba 37997, Guanajuato, San Jose Iturbide, GPS-koordinater: 21.05,-100.375