Gjennomsnittlig GPS-koordinater for postnummer 29486: 0.869, 104.152
Notering byer:
>> Karas 29486, Riau Islands, Batam, GPS-koordinater: 0.86862,104.15186
Notering byer:
>> Karas 29486, Riau Islands, Batam, GPS-koordinater: 0.86862,104.15186