The calculated distance (air line) between Thistletown-Beaumond Heights and Kitchener is approximately 52 miles respectively 84 kilometers.
By car or train, the actual journey to Kitchener is certainly longer, as only the direct route (as the crow flies) between Thistletown-Beaumond Heights and Kitchener has been calculated here.
Air line (approximately)
84 kilometers
45 nautical miles