Average GPS coordinates for postcode 356-713: 35.848, 127.053
Listing cities:
>> Daesan-eup/대산읍 356-713, Chungcheongnam-do/충남, Seosan-si/서산시, Hyeondaeoilbaengkeu ju/현대오일뱅크(주), GPS coordinates: 35.84756,127.05336
Listing cities:
>> Daesan-eup/대산읍 356-713, Chungcheongnam-do/충남, Seosan-si/서산시, Hyeondaeoilbaengkeu ju/현대오일뱅크(주), GPS coordinates: 35.84756,127.05336