The calculated distance (air line) between Al Khānkah and Quwaysinā is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Quwaysinā is certainly longer, as only the direct route (as the crow flies) between Al Khānkah and Quwaysinā has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles