Gjennomsnittlig GPS-koordinater for postnummer 20814: 3.737, 98.453
Notering byer:
>> Kwala Bingai 20814, North Sumatra, Langkat, GPS-koordinater: 3.73661,98.45325
Notering byer:
>> Kwala Bingai 20814, North Sumatra, Langkat, GPS-koordinater: 3.73661,98.45325