Gjennomsnittlig GPS-koordinater for postnummer 20119: 3.592, 98.644
Notering byer:
>> Sei Sikambing D 20119, North Sumatra, Medan, GPS-koordinater: 3.59156,98.64415
Notering byer:
>> Sei Sikambing D 20119, North Sumatra, Medan, GPS-koordinater: 3.59156,98.64415