The calculated distance (air line) between Foulayronnes and Clermont-Ferrand is approximately 160 miles respectively 257 kilometers.
By car or train, the actual journey to Clermont-Ferrand is certainly longer, as only the direct route (as the crow flies) between Foulayronnes and Clermont-Ferrand has been calculated here.
Air line (approximately)
257 kilometers
139 nautical miles