The calculated distance (air line) between Saint-Philbert-de-Grand-Lieu and Limoges is approximately 161 miles respectively 259 kilometers.
By car or train, the actual journey to Limoges is certainly longer, as only the direct route (as the crow flies) between Saint-Philbert-de-Grand-Lieu and Limoges has been calculated here.
Air line (approximately)
259 kilometers
140 nautical miles