The calculated distance (air line) between Kafr ad Dawwār and Basyūn is approximately 43 miles respectively 69 kilometers.
By car or train, the actual journey to Basyūn is certainly longer, as only the direct route (as the crow flies) between Kafr ad Dawwār and Basyūn has been calculated here.
Air line (approximately)
69 kilometers
37 nautical miles