The calculated distance (air line) between Mandalī and As Sulaymānīyah is approximately 126 miles respectively 202 kilometers.
By car or train, the actual journey to As Sulaymānīyah is certainly longer, as only the direct route (as the crow flies) between Mandalī and As Sulaymānīyah has been calculated here.
Air line (approximately)
202 kilometers
109 nautical miles