The calculated distance (air line) between Stoke-on-Trent and Tonypandy is approximately 110 miles respectively 176 kilometers.
By car or train, the actual journey to Tonypandy is certainly longer, as only the direct route (as the crow flies) between Stoke-on-Trent and Tonypandy has been calculated here.
Air line (approximately)
176 kilometers
95 nautical miles