The calculated distance (air line) between Hartshill and Stoke-on-Trent is approximately 42 miles respectively 68 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 Hartshill and Stoke-on-Trent has been calculated here.
Air line (approximately)
68 kilometers
36 nautical miles