Prosečne GPS koordinate za poštanski broj 502-220: 35.154, 126.899
Spisak gradova:
>> Yang-dong/양동 502-220, Gwangju/광주, Seo-gu/서구, GPS koordinate: 35.15383,126.89897
Spisak gradova:
>> Yang-dong/양동 502-220, Gwangju/광주, Seo-gu/서구, GPS koordinate: 35.15383,126.89897