The calculated distance (air line) between Şūrān and Khān Shaykhūn is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Khān Shaykhūn is certainly longer, as only the direct route (as the crow flies) between Şūrān and Khān Shaykhūn has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles