The calculated distance (air line) between Frýdlant nad Ostravicí and České Budějovice is approximately 180 miles respectively 290 kilometers.
By car or train, the actual journey to České Budějovice is certainly longer, as only the direct route (as the crow flies) between Frýdlant nad Ostravicí and České Budějovice has been calculated here.
Air line (approximately)
290 kilometers
157 nautical miles