Gjennomsnittlig GPS-koordinater for postnummer 143-200: 37.544, 127.096
Notering byer:
>> Guui-dong/구의동 143-200, Seoul/서울, Gwangjin-gu/광진구, GPS-koordinater: 37.54408,127.09641
Notering byer:
>> Guui-dong/구의동 143-200, Seoul/서울, Gwangjin-gu/광진구, GPS-koordinater: 37.54408,127.09641