Average GPS coordinates for Đại Thành Postcode location: 21.34, 105.908. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Đại Thành on map:

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Listing cities & postcodes (1):
>> Bắc Giang, 230000 Đại Thành, Đông Bắc, GPS coordinates: 21.33974,105.90816