Gjennomsnittlig GPS-koordinater for postnummer 20151: 3.579, 98.681
Notering byer:
>> Aur 20151, North Sumatra, Medan, GPS-koordinater: 3.58014,98.68244
>> Hamdan 20151, North Sumatra, Medan, GPS-koordinater: 3.57796,98.68016
Notering byer:
>> Aur 20151, North Sumatra, Medan, GPS-koordinater: 3.58014,98.68244
>> Hamdan 20151, North Sumatra, Medan, GPS-koordinater: 3.57796,98.68016