The calculated distance (air line) between Náměšť nad Oslavou and Tábor is approximately 69 miles respectively 111 kilometers.
By car or train, the actual journey to Tábor is certainly longer, as only the direct route (as the crow flies) between Náměšť nad Oslavou and Tábor has been calculated here.
Air line (approximately)
111 kilometers
60 nautical miles