Gjennomsnittlig GPS-koordinater for postnummer 406-825: 37.425, 126.647
Notering byer:
>> Okryeon-dong/옥련동 406-825, Incheon/인천, Yeonsu-gu/연수구, 631/631, GPS-koordinater: 37.42473,126.64656
Notering byer:
>> Okryeon-dong/옥련동 406-825, Incheon/인천, Yeonsu-gu/연수구, 631/631, GPS-koordinater: 37.42473,126.64656


