The calculated distance (air line) between Runnymede-Bloor West Village and Oshawa is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Oshawa is certainly longer, as only the direct route (as the crow flies) between Runnymede-Bloor West Village and Oshawa has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles