Prosečne GPS koordinate za poštanski broj 427-070: 37.449, 127.027
Spisak gradova:
>> Juam-dong/주암동 427-070, Gyeonggi-do/경기, Gwacheon-si/과천시, GPS koordinate: 37.44942,127.02657
Spisak gradova:
>> Juam-dong/주암동 427-070, Gyeonggi-do/경기, Gwacheon-si/과천시, GPS koordinate: 37.44942,127.02657