Prosečne GPS koordinate za poštanski broj 666-806: 35.417, 127.888
Spisak gradova:
>> Sancheong-eup/산청읍 666-806, Gyeongsangnam-do/경남, Sancheong-gun/산청군, Jiri 1-169/지리 1-169, GPS koordinate: 35.41714,127.88772
Spisak gradova:
>> Sancheong-eup/산청읍 666-806, Gyeongsangnam-do/경남, Sancheong-gun/산청군, Jiri 1-169/지리 1-169, GPS koordinate: 35.41714,127.88772