The calculated distance (air line) between Veltheim (Kreis 5) and Lausanne is approximately 120 miles respectively 193 kilometers.
By car or train, the actual journey to Lausanne is certainly longer, as only the direct route (as the crow flies) between Veltheim (Kreis 5) and Lausanne has been calculated here.
Air line (approximately)
193 kilometers
104 nautical miles