Gjennomsnittlig GPS-koordinater for postnummer 406-774: 37.422, 126.647
Notering byer:
>> Okryeon-dong/옥련동 406-774, Incheon/인천, Yeonsu-gu/연수구, Okryeon 4 chahyeondaeapate 401-409/옥련4차현대아파트 401-409, GPS-koordinater: 37.42237,126.64719
Notering byer:
>> Okryeon-dong/옥련동 406-774, Incheon/인천, Yeonsu-gu/연수구, Okryeon 4 chahyeondaeapate 401-409/옥련4차현대아파트 401-409, GPS-koordinater: 37.42237,126.64719


