The calculated distance (air line) between Minyat an Naşr and Diyarb Najm is approximately 28 miles respectively 46 kilometers.
By car or train, the actual journey to Diyarb Najm is certainly longer, as only the direct route (as the crow flies) between Minyat an Naşr and Diyarb Najm has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles