Gjennomsnittlig GPS-koordinater for postnummer 22976: 1.017, 99.483
Notering byer:
>> Siabu 22976, North Sumatra, Mandailing Natal, GPS-koordinater: 1.01661,99.48327
Notering byer:
>> Siabu 22976, North Sumatra, Mandailing Natal, GPS-koordinater: 1.01661,99.48327