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