The calculated distance (air line) between Nāḩiyat ash Shināfīyah and Ramadi is approximately 149 miles respectively 240 kilometers.
By car or train, the actual journey to Ramadi is certainly longer, as only the direct route (as the crow flies) between Nāḩiyat ash Shināfīyah and Ramadi has been calculated here.
Air line (approximately)
240 kilometers
129 nautical miles