Average GPS coordinates for Đống Đa Postcode location: 21.305, 105.599. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Đống Đa on map:

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Listing cities & postcodes (1):
>> Vĩnh Phúc, 280000 Đống Đa, Đồng Bằng Sông Hồng, GPS coordinates: 21.30536,105.5987