The calculated distance (air line) between Chêne-Bougeries and Luzern is approximately 117 miles respectively 188 kilometers.
By car or train, the actual journey to Luzern is certainly longer, as only the direct route (as the crow flies) between Chêne-Bougeries and Luzern has been calculated here.
Air line (approximately)
188 kilometers
101 nautical miles