Gjennomsnittlig GPS-koordinater for postnummer 29471: 1.046, 104.03
Notering byer:
>> Bulang Lintang 29471, Riau Islands, Batam, GPS-koordinater: 1.04566,104.03048
Notering byer:
>> Bulang Lintang 29471, Riau Islands, Batam, GPS-koordinater: 1.04566,104.03048