The calculated distance (air line) between Tiadiaye and Bargny Guèdj is approximately 40 miles respectively 64 kilometers.
By car or train, the actual journey to Bargny Guèdj is certainly longer, as only the direct route (as the crow flies) between Tiadiaye and Bargny Guèdj has been calculated here.
Air line (approximately)
64 kilometers
35 nautical miles