Prosečne GPS koordinate za poštanski broj 210-843: 37.745, 128.789

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Spisak gradova:
>> Seongsan-myeon/성산면 210-843, Gangwon-do/강원, Gangreung-si/강릉시, Bogwangri/보광리, GPS koordinate: 37.74464,128.78909
>> Seongsan-myeon/성산면 210-843, Gangwon-do/강원, Gangreung-si/강릉시, Eoheulli/어흘리, GPS koordinate: 37.74465,128.7891
>> Seongsan-myeon/성산면 210-843, Gangwon-do/강원, Gangreung-si/강릉시, Obongri/오봉리, GPS koordinate: 37.74465,128.7891