The calculated distance (air line) between Efrata and An Nuşayrāt is approximately 47 miles respectively 75 kilometers.
By car or train, the actual journey to An Nuşayrāt is certainly longer, as only the direct route (as the crow flies) between Efrata and An Nuşayrāt has been calculated here.
Air line (approximately)
75 kilometers
41 nautical miles