Gjennomsnittlig GPS-koordinater for postnummer 20252: 3.707, 98.687
Notering byer:
>> Martubung 20252, North Sumatra, Medan, GPS-koordinater: 3.69614,98.68004
>> Sei Mati 20252, North Sumatra, Medan, GPS-koordinater: 3.7169,98.6944
Notering byer:
>> Martubung 20252, North Sumatra, Medan, GPS-koordinater: 3.69614,98.68004
>> Sei Mati 20252, North Sumatra, Medan, GPS-koordinater: 3.7169,98.6944