Prosečne GPS koordinate za poštanski broj 664-920: 35.127, 127.957
Spisak gradova:
>> Gonmyeong-myeon/곤명면 664-920, Gyeongsangnam-do/경남, Sacheon-si/사천시, GPS koordinate: 35.1267,127.95731
Spisak gradova:
>> Gonmyeong-myeon/곤명면 664-920, Gyeongsangnam-do/경남, Sacheon-si/사천시, GPS koordinate: 35.1267,127.95731