Gjennomsnittlig GPS-koordinater for postnummer 21367: 2.949, 99.775
Notering byer:
>> Bunga Tanjung 21367, North Sumatra, Tanjung Balai, GPS-koordinater: 2.94857,99.77469
Notering byer:
>> Bunga Tanjung 21367, North Sumatra, Tanjung Balai, GPS-koordinater: 2.94857,99.77469