The calculated distance (air line) between Blénod-lès-Pont-à-Mousson and Amiens is approximately 183 miles respectively 294 kilometers.
By car or train, the actual journey to Amiens is certainly longer, as only the direct route (as the crow flies) between Blénod-lès-Pont-à-Mousson and Amiens has been calculated here.
Air line (approximately)
294 kilometers
159 nautical miles