Prosečne GPS koordinate za poštanski broj 448-552: 37.331, 127.097
Spisak gradova:
>> Pungdeokcheon 1(il)-dong/풍덕천1동 448-552, Gyeonggi-do/경기, Suji-gu Yongin-si/용인시 수지구, 660-689/660-689, GPS koordinate: 37.33138,127.097
Spisak gradova:
>> Pungdeokcheon 1(il)-dong/풍덕천1동 448-552, Gyeonggi-do/경기, Suji-gu Yongin-si/용인시 수지구, 660-689/660-689, GPS koordinate: 37.33138,127.097