The calculated distance (air line) between Saint-Yrieix-sur-Charente and Limoges is approximately 55 miles respectively 89 kilometers.
By car or train, the actual journey to Limoges is certainly longer, as only the direct route (as the crow flies) between Saint-Yrieix-sur-Charente and Limoges has been calculated here.
Air line (approximately)
89 kilometers
48 nautical miles