The calculated distance (air line) between Thái Nguyên and Bồ Đề is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Bồ Đề is certainly longer, as only the direct route (as the crow flies) between Thái Nguyên and Bồ Đề has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles