Prosečne GPS koordinate za poštanski broj 668-870: 34.838, 127.841
Spisak gradova:
>> Seo-myeon/서면 668-870, Gyeongsangnam-do/경남, Namhae-gun/남해군, GPS koordinate: 34.83848,127.84056
Spisak gradova:
>> Seo-myeon/서면 668-870, Gyeongsangnam-do/경남, Namhae-gun/남해군, GPS koordinate: 34.83848,127.84056