The calculated distance (air line) between Nürnberg and Georgensgmünd is approximately 18 miles respectively 30 kilometers.
By car or train, the actual journey to Georgensgmünd is certainly longer, as only the direct route (as the crow flies) between Nürnberg and Georgensgmünd has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles