Gjennomsnittlig GPS-koordinater for postnummer 29811: -0.287, 104.549
Notering byer:
>> Daik 29811, Riau Islands, Lingga, GPS-koordinater: -0.28663,104.54922
Notering byer:
>> Daik 29811, Riau Islands, Lingga, GPS-koordinater: -0.28663,104.54922