Gjennomsnittlig GPS-koordinater for postnummer 406-806: 37.422, 126.701
Notering byer:
>> Seonhak-dong/선학동 406-806, Incheon/인천, Yeonsu-gu/연수구, 353/353, GPS-koordinater: 37.42221,126.70114
Notering byer:
>> Seonhak-dong/선학동 406-806, Incheon/인천, Yeonsu-gu/연수구, 353/353, GPS-koordinater: 37.42221,126.70114