The calculated distance (air line) between Losone and Zürich (Kreis 7) is approximately 84 miles respectively 135 kilometers.
By car or train, the actual journey to Zürich (Kreis 7) is certainly longer, as only the direct route (as the crow flies) between Losone and Zürich (Kreis 7) has been calculated here.
Air line (approximately)
135 kilometers
73 nautical miles