Prosečne GPS koordinate za poštanski broj 621-725: 35.948, 127.446
Spisak gradova:
>> Jangyu-myeon/장유면 621-725, Gyeongsangnam-do/경남, Gimhae-si/김해시, Sammunri/삼문리, GPS koordinate: 35.94766,127.44646
Spisak gradova:
>> Jangyu-myeon/장유면 621-725, Gyeongsangnam-do/경남, Gimhae-si/김해시, Sammunri/삼문리, GPS koordinate: 35.94766,127.44646