The calculated distance (air line) between Sarlat-la-Canéda and Bordeaux is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Bordeaux is certainly longer, as only the direct route (as the crow flies) between Sarlat-la-Canéda and Bordeaux has been calculated here.
Air line (approximately)
142 kilometers
76 nautical miles