The calculated distance (air line) between Le Pont-de-Claix and Clermont-Ferrand is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Clermont-Ferrand is certainly longer, as only the direct route (as the crow flies) between Le Pont-de-Claix and Clermont-Ferrand has been calculated here.
Air line (approximately)
216 kilometers
117 nautical miles