The calculated distance (air line) between Beau Bassin-Rose Hill and Mahébourg is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Mahébourg is certainly longer, as only the direct route (as the crow flies) between Beau Bassin-Rose Hill and Mahébourg has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles