The calculated distance (air line) between Mehal Mēda and Debre Tabor is approximately 154 miles respectively 248 kilometers.
By car or train, the actual journey to Debre Tabor is certainly longer, as only the direct route (as the crow flies) between Mehal Mēda and Debre Tabor has been calculated here.
Air line (approximately)
248 kilometers
134 nautical miles