Prosečne GPS koordinate za poštanski broj 638-980: 35.09, 128.285
Spisak gradova:
>> Gaecheon-myeon/개천면 638-980, Gyeongsangnam-do/경남, Goseong-gun/고성군, GPS koordinate: 35.09049,128.28498
Spisak gradova:
>> Gaecheon-myeon/개천면 638-980, Gyeongsangnam-do/경남, Goseong-gun/고성군, GPS koordinate: 35.09049,128.28498