Prosečne GPS koordinate za poštanski broj 423-853: 37.46, 126.879
Spisak gradova:
>> Haan 3(sam)-dong/하안3동 423-853, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 295-296/295-296, GPS koordinate: 37.46009,126.87947
Spisak gradova:
>> Haan 3(sam)-dong/하안3동 423-853, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 295-296/295-296, GPS koordinate: 37.46009,126.87947