The calculated distance (air line) between Nek’emtē and Mīzan Teferī is approximately 158 miles respectively 255 kilometers.
By car or train, the actual journey to Mīzan Teferī is certainly longer, as only the direct route (as the crow flies) between Nek’emtē and Mīzan Teferī has been calculated here.
Air line (approximately)
255 kilometers
138 nautical miles