Prosečne GPS koordinate za poštanski broj 548-873: 34.648, 127.303

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Spisak gradova:
>> Duwon-myeon/두원면 548-873, Jeollanam-do/전남, Goheung-gun/고흥군, Sinsongri/신송리, GPS koordinate: 34.64755,127.30255
>> Duwon-myeon/두원면 548-873, Jeollanam-do/전남, Goheung-gun/고흥군, Undaeri/용반리, GPS koordinate: 34.64755,127.30255
>> Duwon-myeon/두원면 548-873, Jeollanam-do/전남, Goheung-gun/고흥군, Yongbanri/용산리, GPS koordinate: 34.64757,127.30257
>> Duwon-myeon/두원면 548-873, Jeollanam-do/전남, Goheung-gun/고흥군, Yongsanri/운대리, GPS koordinate: 34.64752,127.30252