The calculated distance (air line) between Ad Dujayl and As Sulaymānīyah is approximately 137 miles respectively 220 kilometers.
By car or train, the actual journey to As Sulaymānīyah is certainly longer, as only the direct route (as the crow flies) between Ad Dujayl and As Sulaymānīyah has been calculated here.
Air line (approximately)
220 kilometers
119 nautical miles