The calculated distance (air line) between Ulan-Ude and Mukhorshibir’ is approximately 55 miles respectively 88 kilometers.
By car or train, the actual journey to Mukhorshibir’ is certainly longer, as only the direct route (as the crow flies) between Ulan-Ude and Mukhorshibir’ has been calculated here.
Air line (approximately)
88 kilometers
47 nautical miles