Gjennomsnittlig GPS-koordinater for postnummer 407-764: 37.543, 126.724
Notering byer:
>> Gyesan 3(sam)-dong/계산3동 407-764, Incheon/인천, Gyeyang-gu/계양구, Hanaapateu/하나아파트, GPS-koordinater: 37.54294,126.72443
Notering byer:
>> Gyesan 3(sam)-dong/계산3동 407-764, Incheon/인천, Gyeyang-gu/계양구, Hanaapateu/하나아파트, GPS-koordinater: 37.54294,126.72443


