The calculated distance (air line) between Beau Vallon and Anse Boileau is approximately 8 miles respectively 12 kilometers.
By car or train, the actual journey to Anse Boileau is certainly longer, as only the direct route (as the crow flies) between Beau Vallon and Anse Boileau has been calculated here.
Air line (approximately)
12 kilometers
7 nautical miles