The calculated distance (air line) between Nürnberg and Benátky nad Jizerou is approximately 177 miles respectively 284 kilometers.
By car or train, the actual journey to Benátky nad Jizerou is certainly longer, as only the direct route (as the crow flies) between Nürnberg and Benátky nad Jizerou has been calculated here.
Air line (approximately)
284 kilometers
153 nautical miles