Gjennomsnittlig GPS-koordinater for postnummer 22217: 2.692, 98.221
Notering byer:
>> Bintang Hulu 22217, North Sumatra, Dairi, GPS-koordinater: 2.69166,98.2212
Notering byer:
>> Bintang Hulu 22217, North Sumatra, Dairi, GPS-koordinater: 2.69166,98.2212