Prosečne GPS koordinate za poštanski broj 621-748: 35.27, 128.868
Spisak gradova:
>> Samgye-dong/삼계동 621-748, Gyeongsangnam-do/경남, Gimhae-si/김해시, Gayadaehakgyo/가야대학교, GPS koordinate: 35.27007,128.86763
Spisak gradova:
>> Samgye-dong/삼계동 621-748, Gyeongsangnam-do/경남, Gimhae-si/김해시, Gayadaehakgyo/가야대학교, GPS koordinate: 35.27007,128.86763