The calculated distance (air line) between Oberwinterthur (Kreis 2) / Talacker and Lancy is approximately 154 miles respectively 248 kilometers.
By car or train, the actual journey to Lancy is certainly longer, as only the direct route (as the crow flies) between Oberwinterthur (Kreis 2) / Talacker and Lancy has been calculated here.
Air line (approximately)
248 kilometers
134 nautical miles