Gjennomsnittlig GPS-koordinater for postnummer 403-805: 37.509, 126.727
Notering byer:
>> Galsan 2(i)-dong/갈산2동 403-805, Incheon/인천, Bupyeong-gu/부평구, 370-402/370-402, GPS-koordinater: 37.5086,126.72675
Notering byer:
>> Galsan 2(i)-dong/갈산2동 403-805, Incheon/인천, Bupyeong-gu/부평구, 370-402/370-402, GPS-koordinater: 37.5086,126.72675


