The calculated distance (air line) between Lutterworth and Stoke-on-Trent is approximately 56 miles respectively 90 kilometers.
By car or train, the actual journey to Stoke-on-Trent is certainly longer, as only the direct route (as the crow flies) between Lutterworth and Stoke-on-Trent has been calculated here.
Air line (approximately)
90 kilometers
49 nautical miles