Gjennomsnittlig GPS-koordinater for postnummer 406-734: 37.392, 126.642
Notering byer:
>> Songdo-dong/송도동 406-734, Incheon/인천, Yeonsu-gu/연수구, Songdosindosipungrimaiwon 101-118/송도신도시풍림아이원 101-118, GPS-koordinater: 37.39186,126.64181
Notering byer:
>> Songdo-dong/송도동 406-734, Incheon/인천, Yeonsu-gu/연수구, Songdosindosipungrimaiwon 101-118/송도신도시풍림아이원 101-118, GPS-koordinater: 37.39186,126.64181