Gjennomsnittlig GPS-koordinater for postnummer 405-850: 37.408, 126.719
Notering byer:
>> Nonhyeon-dong/논현동 405-850, Incheon/인천, Namdong-gu/남동구, 479-564/479-564, GPS-koordinater: 37.40818,126.71931
Notering byer:
>> Nonhyeon-dong/논현동 405-850, Incheon/인천, Namdong-gu/남동구, 479-564/479-564, GPS-koordinater: 37.40818,126.71931


