The calculated distance (air line) between Playter Estates-Danforth and Kitchener is approximately 61 miles respectively 97 kilometers.
By car or train, the actual journey to Kitchener is certainly longer, as only the direct route (as the crow flies) between Playter Estates-Danforth and Kitchener has been calculated here.
Air line (approximately)
97 kilometers
53 nautical miles