The calculated distance (air line) between Thiès Nones and Niakoul Rab is approximately 21 miles respectively 33 kilometers.
By car or train, the actual journey to Niakoul Rab is certainly longer, as only the direct route (as the crow flies) between Thiès Nones and Niakoul Rab has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles