The calculated distance (air line) between Qaţanā and Khān Shaykhūn is approximately 142 miles respectively 229 kilometers.
By car or train, the actual journey to Khān Shaykhūn is certainly longer, as only the direct route (as the crow flies) between Qaţanā and Khān Shaykhūn has been calculated here.
Air line (approximately)
229 kilometers
124 nautical miles