The calculated distance (air line) between Zürich (Kreis 5) / Gewerbeschule and Neuchâtel is approximately 80 miles respectively 129 kilometers.
By car or train, the actual journey to Neuchâtel is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 5) / Gewerbeschule and Neuchâtel has been calculated here.
Air line (approximately)
129 kilometers
69 nautical miles