The calculated distance (air line) between Weinfelden and Zürich (Kreis 2) is approximately 31 miles respectively 50 kilometers.
By car or train, the actual journey to Zürich (Kreis 2) is certainly longer, as only the direct route (as the crow flies) between Weinfelden and Zürich (Kreis 2) has been calculated here.
Air line (approximately)
50 kilometers
27 nautical miles