The calculated distance (air line) between Willowridge-Martingrove-Richview and Brampton is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Brampton is certainly longer, as only the direct route (as the crow flies) between Willowridge-Martingrove-Richview and Brampton has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles