Prosečne GPS koordinate za poštanski broj 400-037: 37.453, 126.615
Spisak gradova:
>> Hangdong 7(chil)-ga/항동7가 400-037, Incheon/인천, Jung-gu/중구, GPS koordinate: 37.45251,126.61478
Spisak gradova:
>> Hangdong 7(chil)-ga/항동7가 400-037, Incheon/인천, Jung-gu/중구, GPS koordinate: 37.45251,126.61478