Prosečne GPS koordinate za poštanski broj 405-751: 37.459, 126.705
Spisak gradova:
>> Ganseog 2(i)-dong/간석2동 405-751, Incheon/인천, Namdong-gu/남동구, Jugongapateu 1-52/주공아파트 1-52, GPS koordinate: 37.45864,126.70537
Spisak gradova:
>> Ganseog 2(i)-dong/간석2동 405-751, Incheon/인천, Namdong-gu/남동구, Jugongapateu 1-52/주공아파트 1-52, GPS koordinate: 37.45864,126.70537