The calculated distance (air line) between Shūsh and Nāḩiyat al Fuhūd is approximately 123 miles respectively 198 kilometers.
By car or train, the actual journey to Nāḩiyat al Fuhūd is certainly longer, as only the direct route (as the crow flies) between Shūsh and Nāḩiyat al Fuhūd has been calculated here.
Air line (approximately)
198 kilometers
107 nautical miles