Gjennomsnittlig GPS-koordinater for postnummer 29621: 1.032, 103.421
Notering byer:
>> Tebing 29621, Riau Islands, Karimun, GPS-koordinater: 1.03213,103.42073
Notering byer:
>> Tebing 29621, Riau Islands, Karimun, GPS-koordinater: 1.03213,103.42073