Prosečne GPS koordinate za poštanski broj 548-921: 34.588, 127.174
Spisak gradova:
>> Dodeok-myeon/도덕면 548-921, Jeollanam-do/전남, Goheung-gun/고흥군, Gayari/가야리, GPS koordinate: 34.58825,127.1741
>> Dodeok-myeon/도덕면 548-921, Jeollanam-do/전남, Goheung-gun/고흥군, Sinyangri/신양리, GPS koordinate: 34.58823,127.17408
Spisak gradova:
>> Dodeok-myeon/도덕면 548-921, Jeollanam-do/전남, Goheung-gun/고흥군, Gayari/가야리, GPS koordinate: 34.58825,127.1741
>> Dodeok-myeon/도덕면 548-921, Jeollanam-do/전남, Goheung-gun/고흥군, Sinyangri/신양리, GPS koordinate: 34.58823,127.17408