Coordinate GPS medie per codice postale 406-825: 37.425, 126.647
lista delle città :
>> Okryeon-dong/옥련동 406-825, Incheon/인천, Yeonsu-gu/연수구, 631/631, coordinate GPS: 37.42473,126.64656
lista delle città :
>> Okryeon-dong/옥련동 406-825, Incheon/인천, Yeonsu-gu/연수구, 631/631, coordinate GPS: 37.42473,126.64656


