Prosečne GPS koordinate za poštanski broj 210-040: 37.753, 128.893

---

Spisak gradova:
>> Seongnae-dong/성내동 210-040, Gangwon-do/강원, Gangreung-si/강릉시, GPS koordinate: 37.75249,128.89337
>> Seongnae-dong/성내동 210-040, Gangwon-do/강원, Gangreung-si/강릉시, Gangreungucheguk/강릉우체국, GPS koordinate: 37.75252,128.8934