The calculated distance (air line) between Nasiriyah and Nāḩiyat al Iskandarīyah is approximately 169 miles respectively 272 kilometers.
By car or train, the actual journey to Nāḩiyat al Iskandarīyah is certainly longer, as only the direct route (as the crow flies) between Nasiriyah and Nāḩiyat al Iskandarīyah has been calculated here.
Air line (approximately)
272 kilometers
147 nautical miles