The calculated distance (air line) between Grand Bois and Bel Air Rivière Sèche is approximately 17 miles respectively 28 kilometers.
By car or train, the actual journey to Bel Air Rivière Sèche is certainly longer, as only the direct route (as the crow flies) between Grand Bois and Bel Air Rivière Sèche has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles