The calculated distance (air line) between Basford, Stoke-on-Trent and Milton Keynes is approximately 91 miles respectively 146 kilometers.
By car or train, the actual journey to Milton Keynes is certainly longer, as only the direct route (as the crow flies) between Basford, Stoke-on-Trent and Milton Keynes has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles