Gjennomsnittlig GPS-koordinater for postnummer 406-813: 37.423, 126.677
Notering byer:
>> Yeonsu 1(il)-dong/연수1동 406-813, Incheon/인천, Yeonsu-gu/연수구, 535-541/535-541, GPS-koordinater: 37.42257,126.67686
Notering byer:
>> Yeonsu 1(il)-dong/연수1동 406-813, Incheon/인천, Yeonsu-gu/연수구, 535-541/535-541, GPS-koordinater: 37.42257,126.67686


