Prosečne GPS koordinate za poštanski broj 400-822: 37.519, 126.499
Spisak gradova:
>> Unbuk-dong/운북동 400-822, Incheon/인천, Jung-gu/중구, 933/933, GPS koordinate: 37.51866,126.49933
Spisak gradova:
>> Unbuk-dong/운북동 400-822, Incheon/인천, Jung-gu/중구, 933/933, GPS koordinate: 37.51866,126.49933