Gjennomsnittlig GPS-koordinater for postnummer 29614: 0.937, 103.448
Notering byer:
>> Sungai Lakam 29614, Riau Islands, Karimun, GPS-koordinater: 0.93675,103.44848
Notering byer:
>> Sungai Lakam 29614, Riau Islands, Karimun, GPS-koordinater: 0.93675,103.44848