Prosečne GPS koordinate za poštanski broj 403-703: 37.516, 126.742
Spisak gradova:
>> Galsan 1(il)-dong/갈산1동 403-703, Incheon/인천, Bupyeong-gu/부평구, Taehwaapateu 101-106/태화아파트 101-106, GPS koordinate: 37.51581,126.74158
Spisak gradova:
>> Galsan 1(il)-dong/갈산1동 403-703, Incheon/인천, Bupyeong-gu/부평구, Taehwaapateu 101-106/태화아파트 101-106, GPS koordinate: 37.51581,126.74158