Gjennomsnittlig GPS-koordinater for postnummer 29461: 1.195, 104.087
Notering byer:
>> Nongsa 29461, Riau Islands, Batam, GPS-koordinater: 1.19499,104.08698
Notering byer:
>> Nongsa 29461, Riau Islands, Batam, GPS-koordinater: 1.19499,104.08698