The calculated distance (air line) between Peseux and Zürich (Kreis 9) is approximately 80 miles respectively 128 kilometers.
By car or train, the actual journey to Zürich (Kreis 9) is certainly longer, as only the direct route (as the crow flies) between Peseux and Zürich (Kreis 9) has been calculated here.
Air line (approximately)
128 kilometers
69 nautical miles