The calculated distance (air line) between Codicote and Stoke-on-Trent is approximately 114 miles respectively 184 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 Codicote and Stoke-on-Trent has been calculated here.
Air line (approximately)
184 kilometers
99 nautical miles