The calculated distance (air line) between Kafr ad Dawwār and Awsīm is approximately 92 miles respectively 148 kilometers.
By car or train, the actual journey to Awsīm is certainly longer, as only the direct route (as the crow flies) between Kafr ad Dawwār and Awsīm has been calculated here.
Air line (approximately)
148 kilometers
80 nautical miles