The calculated distance (air line) between Dayr al Balaḩ and Az̧ Z̧āhirīyah is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Az̧ Z̧āhirīyah is certainly longer, as only the direct route (as the crow flies) between Dayr al Balaḩ and Az̧ Z̧āhirīyah has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles