The calculated distance (air line) between Kleinzschocher and Červený Kostelec is approximately 174 miles respectively 281 kilometers.
By car or train, the actual journey to Červený Kostelec is certainly longer, as only the direct route (as the crow flies) between Kleinzschocher and Červený Kostelec has been calculated here.
Air line (approximately)
281 kilometers
151 nautical miles