The calculated distance (air line) between Zürich (Kreis 3) / Friesenberg and Lancy is approximately 139 miles respectively 224 kilometers.
By car or train, the actual journey to Lancy is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 3) / Friesenberg and Lancy has been calculated here.
Air line (approximately)
224 kilometers
121 nautical miles