The calculated distance (air line) between Zürich (Kreis 10) / Wipkingen and Winterthur is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Winterthur is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 10) / Wipkingen and Winterthur has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles