The calculated distance (air line) between Al Ḩazm and Dhī as Sufāl is approximately 167 miles respectively 269 kilometers.
By car or train, the actual journey to Dhī as Sufāl is certainly longer, as only the direct route (as the crow flies) between Al Ḩazm and Dhī as Sufāl has been calculated here.
Air line (approximately)
269 kilometers
145 nautical miles