The calculated distance (air line) between Hatton and Sri Jayewardenepura Kotte is approximately 47 miles respectively 76 kilometers.
By car or train, the actual journey to Sri Jayewardenepura Kotte is certainly longer, as only the direct route (as the crow flies) between Hatton and Sri Jayewardenepura Kotte has been calculated here.
Air line (approximately)
76 kilometers
41 nautical miles