The calculated distance (air line) between Gomboussougou and Ouahigouya is approximately 186 miles respectively 299 kilometers.
By car or train, the actual journey to Ouahigouya is certainly longer, as only the direct route (as the crow flies) between Gomboussougou and Ouahigouya has been calculated here.
Air line (approximately)
299 kilometers
161 nautical miles