Prosečne GPS koordinate za poštanski broj 545-813: 35.072, 127.564

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Spisak gradova:
>> Bonggang-myeon/봉강면 545-813, Jeollanam-do/전남, Gwangyang-si/광양시, Joryeongri/신룡리, GPS koordinate: 35.07152,127.56416
>> Bonggang-myeon/봉강면 545-813, Jeollanam-do/전남, Gwangyang-si/광양시, Sinryongri/조령리, GPS koordinate: 35.07148,127.56412