Gjennomsnittlig GPS-koordinater for postnummer 143-817: 37.55, 127.094
Notering byer:
>> Guui 2(i)-dong/구의2동 143-817, Seoul/서울, Gwangjin-gu/광진구, 31-55/31-55, GPS-koordinater: 37.55027,127.09434
Notering byer:
>> Guui 2(i)-dong/구의2동 143-817, Seoul/서울, Gwangjin-gu/광진구, 31-55/31-55, GPS-koordinater: 37.55027,127.09434