The calculated distance (air line) between Samālūţ and Nag Hammâdi is approximately 182 miles respectively 294 kilometers.
By car or train, the actual journey to Nag Hammâdi is certainly longer, as only the direct route (as the crow flies) between Samālūţ and Nag Hammâdi has been calculated here.
Air line (approximately)
294 kilometers
158 nautical miles