The calculated distance (air line) between Beau Bassin-Rose Hill and Ecroignard is approximately 18 miles respectively 28 kilometers.
By car or train, the actual journey to Ecroignard is certainly longer, as only the direct route (as the crow flies) between Beau Bassin-Rose Hill and Ecroignard has been calculated here.
Air line (approximately)
28 kilometers
15 nautical miles