The calculated distance (air line) between Birchington-on-Sea and Stoke-on-Trent is approximately 186 miles respectively 299 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 Birchington-on-Sea and Stoke-on-Trent has been calculated here.
Air line (approximately)
299 kilometers
161 nautical miles