The calculated distance (air line) between Sainte-Anne-des-Plaines and Gatineau is approximately 93 miles respectively 150 kilometers.
By car or train, the actual journey to Gatineau is certainly longer, as only the direct route (as the crow flies) between Sainte-Anne-des-Plaines and Gatineau has been calculated here.
Air line (approximately)
150 kilometers
81 nautical miles