The calculated distance (air line) between Thái Nguyên and Hà Giang is approximately 101 miles respectively 163 kilometers.
By car or train, the actual journey to Hà Giang is certainly longer, as only the direct route (as the crow flies) between Thái Nguyên and Hà Giang has been calculated here.
Air line (approximately)
163 kilometers
88 nautical miles