The calculated distance (air line) between Bernex and Zürich (Kreis 12) is approximately 146 miles respectively 234 kilometers.
By car or train, the actual journey to Zürich (Kreis 12) is certainly longer, as only the direct route (as the crow flies) between Bernex and Zürich (Kreis 12) has been calculated here.
Air line (approximately)
234 kilometers
126 nautical miles