The calculated distance (air line) between Sarlat-la-Canéda and Limoges is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Limoges is certainly longer, as only the direct route (as the crow flies) between Sarlat-la-Canéda and Limoges has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles