The calculated distance (air line) between Efrata and Az̧ Z̧āhirīyah is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Az̧ Z̧āhirīyah is certainly longer, as only the direct route (as the crow flies) between Efrata and Az̧ Z̧āhirīyah has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles