Average GPS coordinates for postcode 356-600: 36.784, 126.45
Listing cities:
>> Seosanucheguksaseoham/서산우체국사서함 356-600, Chungcheongnam-do/충남, Seosan-si/서산시, GPS coordinates: 36.78443,126.45025
Listing cities:
>> Seosanucheguksaseoham/서산우체국사서함 356-600, Chungcheongnam-do/충남, Seosan-si/서산시, GPS coordinates: 36.78443,126.45025