Gjennomsnittlig GPS-koordinater for postnummer 78237: -1.106, 114.144
Notering byer:
>> Tanjung Hulu 78237, West Kalimantan, Pontianak, GPS-koordinater: -1.10614,114.14391
Notering byer:
>> Tanjung Hulu 78237, West Kalimantan, Pontianak, GPS-koordinater: -1.10614,114.14391