Gjennomsnittlig GPS-koordinater for postnummer 51577: 18.531, -100.228

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Notering byer:
>> Cruz Del Norte 51577, Mexico, Tlatlaya, GPS-koordinater: 18.5417,-100.2333
>> El Gavilan 51577, Mexico, Tlatlaya, GPS-koordinater: 18.525,-100.2167
>> Puerto Seco 51577, Mexico, Tlatlaya, GPS-koordinater: 18.525,-100.2333