Prosečne GPS koordinate za poštanski broj 423-700: 35.872, 128.61
Spisak gradova:
>> Iljik-dong/일직동 423-700, Gyeonggi-do/경기, Gwangmyeong-si/광명시, Gosokcheoldogwangmyeongyeokjeon/고속철도광명역전, GPS koordinate: 35.87235,128.60969
Spisak gradova:
>> Iljik-dong/일직동 423-700, Gyeonggi-do/경기, Gwangmyeong-si/광명시, Gosokcheoldogwangmyeongyeokjeon/고속철도광명역전, GPS koordinate: 35.87235,128.60969