The calculated distance (air line) between Clocolan and Phuthaditjhaba is approximately 80 miles respectively 129 kilometers.
By car or train, the actual journey to Phuthaditjhaba is certainly longer, as only the direct route (as the crow flies) between Clocolan and Phuthaditjhaba has been calculated here.
Air line (approximately)
129 kilometers
70 nautical miles