The calculated distance (air line) between Hāgere Selam and Shashamane is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Shashamane is certainly longer, as only the direct route (as the crow flies) between Hāgere Selam and Shashamane has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles