The calculated distance (air line) between Zürich (Kreis 7) / Witikon and Wetzikon is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Wetzikon is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 7) / Witikon and Wetzikon has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles