Prosečne GPS koordinate za poštanski broj 621-778: 35.233, 128.86
Spisak gradova:
>> Oe-dong/외동 621-778, Gyeongsangnam-do/경남, Gimhae-si/김해시, Jugongapateu 101-121/주공아파트 101-121, GPS koordinate: 35.23334,128.8598
Spisak gradova:
>> Oe-dong/외동 621-778, Gyeongsangnam-do/경남, Gimhae-si/김해시, Jugongapateu 101-121/주공아파트 101-121, GPS koordinate: 35.23334,128.8598