The calculated distance (air line) between Āt’aye and Debre Mark’os is approximately 150 miles respectively 241 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 Āt’aye and Debre Mark’os has been calculated here.
Air line (approximately)
241 kilometers
130 nautical miles