The calculated distance (air line) between Zinjibār and Dhī as Sufāl is approximately 98 miles respectively 158 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 Zinjibār and Dhī as Sufāl has been calculated here.
Air line (approximately)
158 kilometers
85 nautical miles