Gjennomsnittlig GPS-koordinater for postnummer 71101: 17.208, -97.394

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Notering byer:
>> Chapultepec 71101, Oaxaca, Chalcatongo de Hidalgo, GPS-koordinater: 17.0625,-97.5936
>> Hidalgo 71101, Oaxaca, Chalcatongo de Hidalgo, GPS-koordinater: 17.0694,-97.6006
>> La Paz 71101, Oaxaca, Chalcatongo de Hidalgo, GPS-koordinater: 17.2375,-97.3942
>> La Providencia 71101, Oaxaca, Chalcatongo de Hidalgo, GPS-koordinater: 17.9742,-97.6875
>> Progreso 71101, Oaxaca, Chalcatongo de Hidalgo, GPS-koordinater: 16.6953,-96.6931