The calculated distance (air line) between Tulu Bolo and Arsi Negele is approximately 96 miles respectively 154 kilometers.
By car or train, the actual journey to Arsi Negele is certainly longer, as only the direct route (as the crow flies) between Tulu Bolo and Arsi Negele has been calculated here.
Air line (approximately)
154 kilometers
83 nautical miles