The calculated distance (air line) between Leighton Buzzard and Stoke-on-Trent is approximately 99 miles respectively 159 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 Leighton Buzzard and Stoke-on-Trent has been calculated here.
Air line (approximately)
159 kilometers
86 nautical miles