Gjennomsnittlig GPS-koordinater for postnummer 85507: 28.87, -111.323

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Notering byer:
>> El Yaqui 85507, Sonora, Guaymas, GPS-koordinater: 30.7,-112.35
>> Francisco Marquez 85507, Sonora, Guaymas, GPS-koordinater: 28.1667,-110.6
>> Guadalupe Victoria 85507, Sonora, Guaymas, GPS-koordinater: 28.6,-111.6
>> Nicolas Bravo 85507, Sonora, Guaymas, GPS-koordinater: 28.87,-111.3233
>> Santa Monica 85507, Sonora, Guaymas, GPS-koordinater: 28.75,-111.45
>> Triunfo de Santa Rosa 85507, Sonora, Guaymas, GPS-koordinater: 28.1333,-110.6167