Prosečne GPS koordinate za poštanski broj 404-300: 37.591, 126.615
Spisak gradova:
>> Oryu-dong/오류동 404-300, Incheon/인천, Seo-gu/서구, GPS koordinate: 37.59146,126.61479
Spisak gradova:
>> Oryu-dong/오류동 404-300, Incheon/인천, Seo-gu/서구, GPS koordinate: 37.59146,126.61479