Gjennomsnittlig GPS-koordinater for postnummer 51820: 18.75, -99.733
Notering byer:
>> Piedra Parada 51820, Mexico, Zacualpan, GPS-koordinater: 18.75,-99.7333
Notering byer:
>> Piedra Parada 51820, Mexico, Zacualpan, GPS-koordinater: 18.75,-99.7333