Prosečne GPS koordinate za poštanski broj 660-600: 35.18, 128.108
Spisak gradova:
>> Jinjuucheguksaseoham/진주우체국사서함 660-600, Gyeongsangnam-do/경남, Jinju-si/진주시, GPS koordinate: 35.18002,128.10766
Spisak gradova:
>> Jinjuucheguksaseoham/진주우체국사서함 660-600, Gyeongsangnam-do/경남, Jinju-si/진주시, GPS koordinate: 35.18002,128.10766