Gjennomsnittlig GPS-koordinater for postnummer 143-830: 37.555, 127.095
Notering byer:
>> Guui 2(i)-dong/구의2동 143-830, Seoul/서울, Gwangjin-gu/광진구, 549-560/549-560, GPS-koordinater: 37.55547,127.09502
Notering byer:
>> Guui 2(i)-dong/구의2동 143-830, Seoul/서울, Gwangjin-gu/광진구, 549-560/549-560, GPS-koordinater: 37.55547,127.09502