The calculated distance (air line) between Kokhav Ya‘aqov and Az̧ Z̧āhirīyah is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Az̧ Z̧āhirīyah is certainly longer, as only the direct route (as the crow flies) between Kokhav Ya‘aqov and Az̧ Z̧āhirīyah has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles