Prosečne GPS koordinate za poštanski broj 621-840: 35.242, 128.831
Spisak gradova:
>> Juchon-myeon/주촌면 621-840, Gyeongsangnam-do/경남, Gimhae-si/김해시, GPS koordinate: 35.24195,128.83107
Spisak gradova:
>> Juchon-myeon/주촌면 621-840, Gyeongsangnam-do/경남, Gimhae-si/김해시, GPS koordinate: 35.24195,128.83107