The calculated distance (air line) between Zürich (Kreis 7) and Yverdon-les-Bains is approximately 100 miles respectively 161 kilometers.
By car or train, the actual journey to Yverdon-les-Bains is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 7) and Yverdon-les-Bains has been calculated here.
Air line (approximately)
161 kilometers
87 nautical miles