The calculated distance (air line) between Pissila and Fada N'gourma is approximately 110 miles respectively 177 kilometers.
By car or train, the actual journey to Fada N'gourma is certainly longer, as only the direct route (as the crow flies) between Pissila and Fada N'gourma has been calculated here.
Air line (approximately)
177 kilometers
96 nautical miles