Prosečne GPS koordinate za poštanski broj 157-855: 37.57, 126.813
Spisak gradova:
>> Banghwa 1(il)-dong/방화1동 157-855, Seoul/서울, Gangseo-gu/강서구, 713-799/713-799, GPS koordinate: 37.57047,126.81286
Spisak gradova:
>> Banghwa 1(il)-dong/방화1동 157-855, Seoul/서울, Gangseo-gu/강서구, 713-799/713-799, GPS koordinate: 37.57047,126.81286