The calculated distance (air line) between Nový Bydžov and Třebíč is approximately 73 miles respectively 118 kilometers.
By car or train, the actual journey to Třebíč is certainly longer, as only the direct route (as the crow flies) between Nový Bydžov and Třebíč has been calculated here.
Air line (approximately)
118 kilometers
63 nautical miles