Prosečne GPS koordinate za poštanski broj 423-859: 37.472, 126.858
Spisak gradova:
>> Gwangmyeong 7(chil)-dong/광명7동 423-859, Gyeonggi-do/경기, Gwangmyeong-si/광명시, San 40-70/산40-70, GPS koordinate: 37.47246,126.858
Spisak gradova:
>> Gwangmyeong 7(chil)-dong/광명7동 423-859, Gyeonggi-do/경기, Gwangmyeong-si/광명시, San 40-70/산40-70, GPS koordinate: 37.47246,126.858