Prosečne GPS koordinate za poštanski broj 405-806: 35.557, 129.264
Spisak gradova:
>> Ganseog 4(sa)-dong/간석4동 405-806, Incheon/인천, Namdong-gu/남동구, 226-271/226-271, GPS koordinate: 35.5571,129.26406
>> Ganseog 4(sa)-dong/간석4동 405-806, Incheon/인천, Namdong-gu/남동구, 378-395/378-395, GPS koordinate: 35.55717,129.26413
Spisak gradova:
>> Ganseog 4(sa)-dong/간석4동 405-806, Incheon/인천, Namdong-gu/남동구, 226-271/226-271, GPS koordinate: 35.5571,129.26406
>> Ganseog 4(sa)-dong/간석4동 405-806, Incheon/인천, Namdong-gu/남동구, 378-395/378-395, GPS koordinate: 35.55717,129.26413