The calculated distance (air line) between Borotou-Koro and Ferkessédougou is approximately 155 miles respectively 250 kilometers.
By car or train, the actual journey to Ferkessédougou is certainly longer, as only the direct route (as the crow flies) between Borotou-Koro and Ferkessédougou has been calculated here.
Air line (approximately)
250 kilometers
135 nautical miles