Prosečne GPS koordinate za poštanski broj 157-281: 37.551, 126.849
Spisak gradova:
>> Naebalsan 1(il)-dong/내발산1동 157-281, Seoul/서울, Gangseo-gu/강서구, GPS koordinate: 37.55092,126.84948
Spisak gradova:
>> Naebalsan 1(il)-dong/내발산1동 157-281, Seoul/서울, Gangseo-gu/강서구, GPS koordinate: 37.55092,126.84948