The calculated distance (air line) between Zokoguhé-Didéguhé and Sinfra is approximately 49 miles respectively 78 kilometers.
By car or train, the actual journey to Sinfra is certainly longer, as only the direct route (as the crow flies) between Zokoguhé-Didéguhé and Sinfra has been calculated here.
Air line (approximately)
78 kilometers
42 nautical miles