The calculated distance (air line) between Boromo and Bobo-Dioulasso is approximately 101 miles respectively 162 kilometers.
By car or train, the actual journey to Bobo-Dioulasso is certainly longer, as only the direct route (as the crow flies) between Boromo and Bobo-Dioulasso has been calculated here.
Air line (approximately)
162 kilometers
87 nautical miles