The calculated distance (air line) between Tori-Bossito and Tchaourou is approximately 168 miles respectively 270 kilometers.
By car or train, the actual journey to Tchaourou is certainly longer, as only the direct route (as the crow flies) between Tori-Bossito and Tchaourou has been calculated here.
Air line (approximately)
270 kilometers
146 nautical miles