Gjennomsnittlig GPS-koordinater for postnummer 404-820: 37.606, 126.67
Notering byer:
>> Majeon-dong/마전동 404-820, Incheon/인천, Seo-gu/서구, 1-656/1-656, GPS-koordinater: 37.60571,126.67003
Notering byer:
>> Majeon-dong/마전동 404-820, Incheon/인천, Seo-gu/서구, 1-656/1-656, GPS-koordinater: 37.60571,126.67003


