The calculated distance (air line) between Beau Bassin-Rose Hill and Plaine Magnien is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to Plaine Magnien is certainly longer, as only the direct route (as the crow flies) between Beau Bassin-Rose Hill and Plaine Magnien has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles