The calculated distance (air line) between Eutingen an der Enz and Nürnberg is approximately 112 miles respectively 180 kilometers.
By car or train, the actual journey to Nürnberg is certainly longer, as only the direct route (as the crow flies) between Eutingen an der Enz and Nürnberg has been calculated here.
Air line (approximately)
180 kilometers
97 nautical miles