Prosečne GPS koordinate za poštanski broj 407-787: 37.531, 126.73
Spisak gradova:
>> Jakjeon 1(il)-dong/작전1동 407-787, Incheon/인천, Gyeyang-gu/계양구, Hyeondae 1 chaapateu 101-106/현대1차아파트 101-106, GPS koordinate: 37.53076,126.72986
Spisak gradova:
>> Jakjeon 1(il)-dong/작전1동 407-787, Incheon/인천, Gyeyang-gu/계양구, Hyeondae 1 chaapateu 101-106/현대1차아파트 101-106, GPS koordinate: 37.53076,126.72986