The calculated distance (air line) between Nanbonkaha and Ferkessédougou is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Ferkessédougou is certainly longer, as only the direct route (as the crow flies) between Nanbonkaha and Ferkessédougou has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles