Gjennomsnittlig GPS-koordinater for postnummer 406-715: 37.422, 126.647
Notering byer:
>> Okryeon-dong/옥련동 406-715, Incheon/인천, Yeonsu-gu/연수구, Seohaeapateu/서해아파트, GPS-koordinater: 37.42242,126.64724
Notering byer:
>> Okryeon-dong/옥련동 406-715, Incheon/인천, Yeonsu-gu/연수구, Seohaeapateu/서해아파트, GPS-koordinater: 37.42242,126.64724


