The calculated distance (air line) between Dietlikon / Dietlikon (Dorf) and Genève is approximately 144 miles respectively 232 kilometers.
By car or train, the actual journey to Genève is certainly longer, as only the direct route (as the crow flies) between Dietlikon / Dietlikon (Dorf) and Genève has been calculated here.
Air line (approximately)
232 kilometers
125 nautical miles