The calculated distance (air line) between Ad Dujayl and An Nu‘mānīyah is approximately 112 miles respectively 181 kilometers.
By car or train, the actual journey to An Nu‘mānīyah is certainly longer, as only the direct route (as the crow flies) between Ad Dujayl and An Nu‘mānīyah has been calculated here.
Air line (approximately)
181 kilometers
97 nautical miles