Gjennomsnittlig GPS-koordinater for postnummer 77251: -1.106, 114.144
Notering byer:
>> Tanjung Palas 77251, North Kalimantan, Bulungan, GPS-koordinater: -1.10613,114.14393
Notering byer:
>> Tanjung Palas 77251, North Kalimantan, Bulungan, GPS-koordinater: -1.10613,114.14393