The calculated distance (air line) between Nürnberg and Zürich (Kreis 11) / Affoltern is approximately 183 miles respectively 295 kilometers.
By car or train, the actual journey to Zürich (Kreis 11) / Affoltern is certainly longer, as only the direct route (as the crow flies) between Nürnberg and Zürich (Kreis 11) / Affoltern has been calculated here.
Air line (approximately)
295 kilometers
159 nautical miles