The calculated distance (air line) between Qaşr Khiyār and Janzūr is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Janzūr is certainly longer, as only the direct route (as the crow flies) between Qaşr Khiyār and Janzūr has been calculated here.
Air line (approximately)
79 kilometers
42 nautical miles