Prosečne GPS koordinate za poštanski broj 638-830: 34.976, 128.39
Spisak gradova:
>> Georyu-myeon/거류면 638-830, Gyeongsangnam-do/경남, Goseong-gun/고성군, GPS koordinate: 34.97601,128.3903
Spisak gradova:
>> Georyu-myeon/거류면 638-830, Gyeongsangnam-do/경남, Goseong-gun/고성군, GPS koordinate: 34.97601,128.3903