The calculated distance (air line) between Blaby and Ashby-de-la-Zouch is approximately 18 miles respectively 28 kilometers.
By car or train, the actual journey to Ashby-de-la-Zouch is certainly longer, as only the direct route (as the crow flies) between Blaby and Ashby-de-la-Zouch has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles