The calculated distance (air line) between Ashby-de-la-Zouch and Mountsorrel is approximately 14 miles respectively 22 kilometers.
By car or train, the actual journey to Mountsorrel is certainly longer, as only the direct route (as the crow flies) between Ashby-de-la-Zouch and Mountsorrel has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles