The calculated distance (air line) between K’ola Diba and Debre Mark’os is approximately 146 miles respectively 235 kilometers.
By car or train, the actual journey to Debre Mark’os is certainly longer, as only the direct route (as the crow flies) between K’ola Diba and Debre Mark’os has been calculated here.
Air line (approximately)
235 kilometers
127 nautical miles