The calculated distance (air line) between Debre Tabor and Gebre Guracha is approximately 144 miles respectively 232 kilometers.
By car or train, the actual journey to Gebre Guracha is certainly longer, as only the direct route (as the crow flies) between Debre Tabor and Gebre Guracha has been calculated here.
Air line (approximately)
232 kilometers
125 nautical miles