Average GPS coordinates for Song Vân Postcode location: 21.377, 106.054. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Song Vân on map:

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Listing cities & postcodes (1):
>> Bắc Giang, 230000 Song Vân, Đông Bắc, GPS coordinates: 21.37742,106.05365