The calculated distance (air line) between Ústí nad Orlicí and Třebíč is approximately 57 miles respectively 92 kilometers.
By car or train, the actual journey to Třebíč is certainly longer, as only the direct route (as the crow flies) between Ústí nad Orlicí and Třebíč has been calculated here.
Air line (approximately)
92 kilometers
50 nautical miles