The calculated distance (air line) between Tchintabaraden and Birni N Konni is approximately 150 miles respectively 241 kilometers.
By car or train, the actual journey to Birni N Konni is certainly longer, as only the direct route (as the crow flies) between Tchintabaraden and Birni N Konni has been calculated here.
Air line (approximately)
241 kilometers
130 nautical miles