Prosečne GPS koordinate za poštanski broj 666-820: 35.484, 127.883
Spisak gradova:
>> Obu-myeon/오부면 666-820, Gyeongsangnam-do/경남, Sancheong-gun/산청군, GPS koordinate: 35.48352,127.88311
Spisak gradova:
>> Obu-myeon/오부면 666-820, Gyeongsangnam-do/경남, Sancheong-gun/산청군, GPS koordinate: 35.48352,127.88311