The calculated distance (air line) between Bobosso-Tiénigbé and Sinfra is approximately 127 miles respectively 204 kilometers.
By car or train, the actual journey to Sinfra is certainly longer, as only the direct route (as the crow flies) between Bobosso-Tiénigbé and Sinfra has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles