The calculated distance (air line) between Villars-sur-Glâne and Schaffhausen is approximately 95 miles respectively 153 kilometers.
By car or train, the actual journey to Schaffhausen is certainly longer, as only the direct route (as the crow flies) between Villars-sur-Glâne and Schaffhausen has been calculated here.
Air line (approximately)
153 kilometers
82 nautical miles