The calculated distance (air line) between Oberwinterthur (Kreis 2) / Talacker and Zürich (Kreis 9) / Altstetten is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to Zürich (Kreis 9) / Altstetten is certainly longer, as only the direct route (as the crow flies) between Oberwinterthur (Kreis 2) / Talacker and Zürich (Kreis 9) / Altstetten has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles