The calculated distance (air line) between Dioulabougou-Boléko and Divo is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Divo is certainly longer, as only the direct route (as the crow flies) between Dioulabougou-Boléko and Divo has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles