Prosečne GPS koordinate za poštanski broj 134-031: 37.528, 127.125
Spisak gradova:
>> Seongnae 1(il)-dong/성내1동 134-031, Seoul/서울, Gangdong-gu/강동구, GPS koordinate: 37.52806,127.12459
Spisak gradova:
>> Seongnae 1(il)-dong/성내1동 134-031, Seoul/서울, Gangdong-gu/강동구, GPS koordinate: 37.52806,127.12459