The calculated distance (air line) between Eningen unter Achalm and Nürnberg is approximately 106 miles respectively 171 kilometers.
By car or train, the actual journey to Nürnberg is certainly longer, as only the direct route (as the crow flies) between Eningen unter Achalm and Nürnberg has been calculated here.
Air line (approximately)
171 kilometers
92 nautical miles