Priemerná GPS súradnice pre psČ 406-830: 37.424, 126.666
Zoznam miest:
>> Cheonghak-dong/청학동 406-830, Incheon/인천, Yeonsu-gu/연수구, 457-463/457-463, GPS súradnice: 37.42414,126.66603
>> Cheonghak-dong/청학동 406-830, Incheon/인천, Yeonsu-gu/연수구, 557-572/557-572, GPS súradnice: 37.42417,126.66606
Zoznam miest:
>> Cheonghak-dong/청학동 406-830, Incheon/인천, Yeonsu-gu/연수구, 457-463/457-463, GPS súradnice: 37.42414,126.66603
>> Cheonghak-dong/청학동 406-830, Incheon/인천, Yeonsu-gu/연수구, 557-572/557-572, GPS súradnice: 37.42417,126.66606