The calculated distance (air line) between Gia Nghĩa and Phú Khương is approximately 117 miles respectively 188 kilometers.
By car or train, the actual journey to Phú Khương is certainly longer, as only the direct route (as the crow flies) between Gia Nghĩa and Phú Khương has been calculated here.
Air line (approximately)
188 kilometers
101 nautical miles