Gjennomsnittlig GPS-koordinater for postnummer 29437: 1.046, 104.03
Notering byer:
>> Tanjung Piayu 29437, Riau Islands, Batam, GPS-koordinater: 1.04556,104.03039
Notering byer:
>> Tanjung Piayu 29437, Riau Islands, Batam, GPS-koordinater: 1.04556,104.03039