The calculated distance (air line) between Ar Rām wa Ḑāḩiyat al Barīd and An Nuşayrāt is approximately 57 miles respectively 91 kilometers.
By car or train, the actual journey to An Nuşayrāt is certainly longer, as only the direct route (as the crow flies) between Ar Rām wa Ḑāḩiyat al Barīd and An Nuşayrāt has been calculated here.
Air line (approximately)
91 kilometers
49 nautical miles