Average GPS coordinates for Na Mao Postcode location: 21.698, 105.544. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Na Mao on map:

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Listing cities & postcodes (1):
>> Thái Nguyên, 250000 Na Mao, Đông Bắc, GPS coordinates: 21.6981,105.54393