Prosečne GPS koordinate za poštanski broj 133-869: 37.558, 127.033
Spisak gradova:
>> Haengdang 2(i)-dong/행당2동 133-869, Seoul/서울, Seongdong-gu/성동구, 318-320/318-320, GPS koordinate: 37.55805,127.03263
Spisak gradova:
>> Haengdang 2(i)-dong/행당2동 133-869, Seoul/서울, Seongdong-gu/성동구, 318-320/318-320, GPS koordinate: 37.55805,127.03263