The calculated distance (air line) between Naters and Zürich (Kreis 2) is approximately 74 miles respectively 120 kilometers.
By car or train, the actual journey to Zürich (Kreis 2) is certainly longer, as only the direct route (as the crow flies) between Naters and Zürich (Kreis 2) has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles