The calculated distance (air line) between Teyateyaneng and Mohale's Hoek is approximately 71 miles respectively 115 kilometers.
By car or train, the actual journey to Mohale's Hoek is certainly longer, as only the direct route (as the crow flies) between Teyateyaneng and Mohale's Hoek has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles