The calculated distance (air line) between Nefas Mewch’a and Mek'ele is approximately 140 miles respectively 225 kilometers.
By car or train, the actual journey to Mek'ele is certainly longer, as only the direct route (as the crow flies) between Nefas Mewch’a and Mek'ele has been calculated here.
Air line (approximately)
225 kilometers
121 nautical miles