The calculated distance (air line) between Schönenberg-Kübelberg and Nürnberg is approximately 167 miles respectively 268 kilometers.
By car or train, the actual journey to Nürnberg is certainly longer, as only the direct route (as the crow flies) between Schönenberg-Kübelberg and Nürnberg has been calculated here.
Air line (approximately)
268 kilometers
145 nautical miles