The calculated distance (air line) between Keur Madiabel and Ndibène Dahra is approximately 110 miles respectively 177 kilometers.
By car or train, the actual journey to Ndibène Dahra is certainly longer, as only the direct route (as the crow flies) between Keur Madiabel and Ndibène Dahra has been calculated here.
Air line (approximately)
177 kilometers
95 nautical miles