The calculated distance (air line) between Hombrechtikon and Zürich (Kreis 3) is approximately 15 miles respectively 23 kilometers.
By car or train, the actual journey to Zürich (Kreis 3) is certainly longer, as only the direct route (as the crow flies) between Hombrechtikon and Zürich (Kreis 3) has been calculated here.
Air line (approximately)
23 kilometers
13 nautical miles