Gjennomsnittlig GPS-koordinater for postnummer 20514: 3.559, 98.872
Notering byer:
>> Petapohan 20514, North Sumatra, Deli Serdang, GPS-koordinater: 3.55918,98.87228
>> Tanjung Garbus 20514, North Sumatra, Deli Serdang, GPS-koordinater: 3.55917,98.87227
Notering byer:
>> Petapohan 20514, North Sumatra, Deli Serdang, GPS-koordinater: 3.55918,98.87228
>> Tanjung Garbus 20514, North Sumatra, Deli Serdang, GPS-koordinater: 3.55917,98.87227