Prosečne GPS koordinate za poštanski broj 500-540: 35.147, 126.97
Spisak gradova:
>> Hwaam-dong/화암동 500-540, Gwangju/광주, Buk-gu/북구, GPS koordinate: 35.14653,126.97026
Spisak gradova:
>> Hwaam-dong/화암동 500-540, Gwangju/광주, Buk-gu/북구, GPS koordinate: 35.14653,126.97026