Keskimääräinen GPS-koordinaatit postinumero 423-812: 37.475, 126.851
Listatut kaupungit:
>> Gwangmyeong 5(o)-dong/광명5동 423-812, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 263-292/263-292, GPS-koordinaatit: 37.47553,126.85065
>> Gwangmyeong 5(o)-dong/광명5동 423-812, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 294/294, GPS-koordinaatit: 37.47542,126.85054
Listatut kaupungit:
>> Gwangmyeong 5(o)-dong/광명5동 423-812, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 263-292/263-292, GPS-koordinaatit: 37.47553,126.85065
>> Gwangmyeong 5(o)-dong/광명5동 423-812, Gyeonggi-do/경기, Gwangmyeong-si/광명시, 294/294, GPS-koordinaatit: 37.47542,126.85054