The calculated distance (air line) between Khān Shaykhūn and Al Quşayr is approximately 65 miles respectively 104 kilometers.
By car or train, the actual journey to Al Quşayr is certainly longer, as only the direct route (as the crow flies) between Khān Shaykhūn and Al Quşayr has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles