The calculated distance (air line) between Khān Shaykhūn and Kabbasin is approximately 86 miles respectively 138 kilometers.
By car or train, the actual journey to Kabbasin is certainly longer, as only the direct route (as the crow flies) between Khān Shaykhūn and Kabbasin has been calculated here.
Air line (approximately)
138 kilometers
74 nautical miles