The calculated distance (air line) between As Sulaymānīyah and Kifrī is approximately 66 miles respectively 106 kilometers.
By car or train, the actual journey to Kifrī is certainly longer, as only the direct route (as the crow flies) between As Sulaymānīyah and Kifrī has been calculated here.
Air line (approximately)
106 kilometers
57 nautical miles