Prosečne GPS koordinate za poštanski broj 427-712: 37.431, 126.981
Spisak gradova:
>> Jungang-dong/중앙동 427-712, Gyeonggi-do/경기, Gwacheon-si/과천시, Guktohaeyangbu/국토해양부, GPS koordinate: 37.43142,126.98098
Spisak gradova:
>> Jungang-dong/중앙동 427-712, Gyeonggi-do/경기, Gwacheon-si/과천시, Guktohaeyangbu/국토해양부, GPS koordinate: 37.43142,126.98098