The calculated distance (air line) between Joué-lès-Tours and Clermont-Ferrand is approximately 158 miles respectively 254 kilometers.
By car or train, the actual journey to Clermont-Ferrand is certainly longer, as only the direct route (as the crow flies) between Joué-lès-Tours and Clermont-Ferrand has been calculated here.
Air line (approximately)
254 kilometers
137 nautical miles