Gjennomsnittlig GPS-koordinater for postnummer 79122: 0.909, 108.985
Notering byer:
>> Melayu 79122, West Kalimantan, Singkawang, GPS-koordinater: 0.90876,108.98457
Notering byer:
>> Melayu 79122, West Kalimantan, Singkawang, GPS-koordinater: 0.90876,108.98457