The calculated distance (air line) between Bern and Zürich (Kreis 11) is approximately 60 miles respectively 97 kilometers.
By car or train, the actual journey to Zürich (Kreis 11) is certainly longer, as only the direct route (as the crow flies) between Bern and Zürich (Kreis 11) has been calculated here.
Air line (approximately)
97 kilometers
52 nautical miles