The calculated distance (air line) between Sali and Joal-Fadiout is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Joal-Fadiout is certainly longer, as only the direct route (as the crow flies) between Sali and Joal-Fadiout has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles