Gjennomsnittlig GPS-koordinater for postnummer 78231: -0.027, 109.336
Notering byer:
>> Parit Mayor 78231, West Kalimantan, Pontianak, GPS-koordinater: -0.02745,109.3355
Notering byer:
>> Parit Mayor 78231, West Kalimantan, Pontianak, GPS-koordinater: -0.02745,109.3355