Average GPS coordinates for postcode 356-714: 36.961, 126.415
Listing cities:
>> Daesan-eup/대산읍 356-714, Chungcheongnam-do/충남, Seosan-si/서산시, Dokgotri/독곳리, GPS coordinates: 36.96069,126.41486
Listing cities:
>> Daesan-eup/대산읍 356-714, Chungcheongnam-do/충남, Seosan-si/서산시, Dokgotri/독곳리, GPS coordinates: 36.96069,126.41486