Coordinate GPS medie per codice postale 110-777: 37.572, 126.978

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lista delle città :
>> Sejongno/세종로 110-777, Seoul/서울, Jongro-gu/종로구, 100/100, coordinate GPS: 37.57175,126.97759
>> Sejongno/세종로 110-777, Seoul/서울, Jongro-gu/종로구, Bangsongtongsinwiwonhoe/방송통신위원회, coordinate GPS: 37.57176,126.9776
>> Sejongno/세종로 110-777, Seoul/서울, Jongro-gu/종로구, Tongsinsenteobilding/통신센터빌딩, coordinate GPS: 37.57172,126.97756