The calculated distance (air line) between Lancy and Zürich (Kreis 3) is approximately 139 miles respectively 223 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 Lancy and Zürich (Kreis 3) has been calculated here.
Air line (approximately)
223 kilometers
121 nautical miles