The calculated distance (air line) between Grangwav and Croix-des-Bouquets is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Croix-des-Bouquets is certainly longer, as only the direct route (as the crow flies) between Grangwav and Croix-des-Bouquets has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles