Prosečne GPS koordinate za poštanski broj 462-754: 37.416, 127.155
Spisak gradova:
>> Dochon-dong/도촌동 462-754, Gyeonggi-do/경기, Jungwon-gu Seongnam-si/성남시 중원구, Hyumeonsiaseommaeul 4 danjiapateu 401-405/휴먼시아섬마을4단지아파트 401-405, GPS koordinate: 37.41631,127.1553
Spisak gradova:
>> Dochon-dong/도촌동 462-754, Gyeonggi-do/경기, Jungwon-gu Seongnam-si/성남시 중원구, Hyumeonsiaseommaeul 4 danjiapateu 401-405/휴먼시아섬마을4단지아파트 401-405, GPS koordinate: 37.41631,127.1553