Gjennomsnittlig GPS-koordinater for postnummer 77215: 2.85, 117.367
Notering byer:
>> Tanjung Palas Ulu 77215, North Kalimantan, Bulungan, GPS-koordinater: 2.84993,117.36663
Notering byer:
>> Tanjung Palas Ulu 77215, North Kalimantan, Bulungan, GPS-koordinater: 2.84993,117.36663