The calculated distance (air line) between Birchcliffe-Cliffside and Kitchener is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Kitchener is certainly longer, as only the direct route (as the crow flies) between Birchcliffe-Cliffside and Kitchener has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles