The calculated distance (air line) between Chemin Grenier and Centre de Flacq is approximately 26 miles respectively 42 kilometers.
By car or train, the actual journey to Centre de Flacq is certainly longer, as only the direct route (as the crow flies) between Chemin Grenier and Centre de Flacq has been calculated here.
Air line (approximately)
42 kilometers
23 nautical miles