Prosečne GPS koordinate za poštanski broj 427-707: 37.427, 126.996
Spisak gradova:
>> Byeoryang-dong/별양동 427-707, Gyeonggi-do/경기, Gwacheon-si/과천시, Yunionbilding/유니온빌딩, GPS koordinate: 37.42713,126.99568
Spisak gradova:
>> Byeoryang-dong/별양동 427-707, Gyeonggi-do/경기, Gwacheon-si/과천시, Yunionbilding/유니온빌딩, GPS koordinate: 37.42713,126.99568