Average GPS coordinates for postcode 356-704: 36.784, 126.445
Listing cities:
>> Eupnae-dong/읍내동 356-704, Chungcheongnam-do/충남, Seosan-si/서산시, Seosansicheong/서산시청, GPS coordinates: 36.78407,126.44461
Listing cities:
>> Eupnae-dong/읍내동 356-704, Chungcheongnam-do/충남, Seosan-si/서산시, Seosansicheong/서산시청, GPS coordinates: 36.78407,126.44461