The calculated distance (air line) between Mount Olive-Silverstone-Jamestown and Brampton is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Brampton is certainly longer, as only the direct route (as the crow flies) between Mount Olive-Silverstone-Jamestown and Brampton has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles