The calculated distance (air line) between Bourg-Saint-Andéol and Clermont-Ferrand is approximately 123 miles respectively 199 kilometers.
By car or train, the actual journey to Clermont-Ferrand is certainly longer, as only the direct route (as the crow flies) between Bourg-Saint-Andéol and Clermont-Ferrand has been calculated here.
Air line (approximately)
199 kilometers
107 nautical miles