Prosečne GPS koordinate za poštanski broj 405-754: 37.449, 126.732
Spisak gradova:
>> Mansu 3(sam)-dong/만수3동 405-754, Incheon/인천, Namdong-gu/남동구, Inuapateu/인우아파트, GPS koordinate: 37.44872,126.73195
Spisak gradova:
>> Mansu 3(sam)-dong/만수3동 405-754, Incheon/인천, Namdong-gu/남동구, Inuapateu/인우아파트, GPS koordinate: 37.44872,126.73195