Average GPS coordinates for postcode 356-826: 36.712, 126.546
Listing cities:
>> Haemi-myeon/해미면 356-826, Chungcheongnam-do/충남, Seosan-si/서산시, Eupnaeri/읍내리, GPS coordinates: 36.71172,126.54589
Listing cities:
>> Haemi-myeon/해미면 356-826, Chungcheongnam-do/충남, Seosan-si/서산시, Eupnaeri/읍내리, GPS coordinates: 36.71172,126.54589