Gjennomsnittlig GPS-koordinater for postnummer 29472: 0.976, 103.907
Notering byer:
>> Pulau Buluh 29472, Riau Islands, Batam, GPS-koordinater: 0.97616,103.9072
Notering byer:
>> Pulau Buluh 29472, Riau Islands, Batam, GPS-koordinater: 0.97616,103.9072