The calculated distance (air line) between Mount Olive-Silverstone-Jamestown and Mississauga is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Mississauga is certainly longer, as only the direct route (as the crow flies) between Mount Olive-Silverstone-Jamestown and Mississauga has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles