Gjennomsnittlig GPS-koordinater for postnummer 423-741: 37.474, 126.864
Notering byer:
>> Cheolsan 4(sa)-dong/철산4동 423-741, Gyeonggi-do/경기, Gwangmyeong-si/광명시, Dodeokpakeutaun/도덕파크타운, GPS-koordinater: 37.47402,126.86443
Notering byer:
>> Cheolsan 4(sa)-dong/철산4동 423-741, Gyeonggi-do/경기, Gwangmyeong-si/광명시, Dodeokpakeutaun/도덕파크타운, GPS-koordinater: 37.47402,126.86443


