Gjennomsnittlig GPS-koordinater for postnummer 405-835: 37.449, 126.707
Notering byer:
>> Guwor 1(il)-dong/구월1동 405-835, Incheon/인천, Namdong-gu/남동구, 1124-1205/1124-1205, GPS-koordinater: 37.4494,126.70656
Notering byer:
>> Guwor 1(il)-dong/구월1동 405-835, Incheon/인천, Namdong-gu/남동구, 1124-1205/1124-1205, GPS-koordinater: 37.4494,126.70656


