The calculated distance (air line) between Urtenen and Zürich (Kreis 3) is approximately 52 miles respectively 84 kilometers.
By car or train, the actual journey to Zürich (Kreis 3) is certainly longer, as only the direct route (as the crow flies) between Urtenen and Zürich (Kreis 3) has been calculated here.
Air line (approximately)
84 kilometers
45 nautical miles