Prosečne GPS koordinate za poštanski broj 97857: 20.492, -89.5
Spisak gradova:
>> Chapab 97857, Yucatan, Chapab, GPS koordinate: 20.4667,-89.4667
>> Citincabchen 97857, Yucatan, Chapab, GPS koordinate: 20.5167,-89.5333
Spisak gradova:
>> Chapab 97857, Yucatan, Chapab, GPS koordinate: 20.4667,-89.4667
>> Citincabchen 97857, Yucatan, Chapab, GPS koordinate: 20.5167,-89.5333