The calculated distance (air line) between Zürich (Kreis 3) / Alt-Wiedikon and Lausanne is approximately 106 miles respectively 171 kilometers.
By car or train, the actual journey to Lausanne is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 3) / Alt-Wiedikon and Lausanne has been calculated here.
Air line (approximately)
171 kilometers
92 nautical miles