Average GPS coordinates for Sơn Long Postcode location: 18.505, 105.537. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Sơn Long on map:

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Listing cities & postcodes (1):
>> Hà Tĩnh, 480000 Sơn Long, Bắc Trung Bộ, GPS coordinates: 18.50512,105.53735