The calculated distance (air line) between Pakxan and Muang Phôn-Hông is approximately 82 miles respectively 132 kilometers.
By car or train, the actual journey to Muang Phôn-Hông is certainly longer, as only the direct route (as the crow flies) between Pakxan and Muang Phôn-Hông has been calculated here.
Air line (approximately)
132 kilometers
71 nautical miles