The calculated distance (air line) between Thiès and Bargny Guèdj is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Bargny Guèdj is certainly longer, as only the direct route (as the crow flies) between Thiès and Bargny Guèdj has been calculated here.
Air line (approximately)
34 kilometers
19 nautical miles