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