Average GPS coordinates for Viên Thành Postcode location: 18.933, 105.497. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Viên Thành on map:

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Listing cities & postcodes (1):
>> Nghệ An, 460000 Viên Thành, Bắc Trung Bộ, GPS coordinates: 18.93266,105.49714