Gjennomsnittlig GPS-koordinater for postnummer 404-723: 37.537, 126.599
Notering byer:
>> Wonchang-dong/원창동 404-723, Incheon/인천, Seo-gu/서구, Incheonjeongyu ju/SK인천정유(주), GPS-koordinater: 37.53706,126.59855
Notering byer:
>> Wonchang-dong/원창동 404-723, Incheon/인천, Seo-gu/서구, Incheonjeongyu ju/SK인천정유(주), GPS-koordinater: 37.53706,126.59855


