The calculated distance (air line) between Yverdon-les-Bains and Zürich (Kreis 9) / Altstetten is approximately 96 miles respectively 155 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 Yverdon-les-Bains and Zürich (Kreis 9) / Altstetten has been calculated here.
Air line (approximately)
155 kilometers
84 nautical miles