The calculated distance (air line) between Sezimovo Ústí and Třebíč is approximately 55 miles respectively 89 kilometers.
By car or train, the actual journey to Třebíč is certainly longer, as only the direct route (as the crow flies) between Sezimovo Ústí and Třebíč has been calculated here.
Air line (approximately)
89 kilometers
48 nautical miles