The calculated distance (air line) between Mafeteng and Butha-Buthe is approximately 95 miles respectively 153 kilometers.
By car or train, the actual journey to Butha-Buthe is certainly longer, as only the direct route (as the crow flies) between Mafeteng and Butha-Buthe has been calculated here.
Air line (approximately)
153 kilometers
83 nautical miles