The calculated distance (air line) between Villars-sur-Glâne and Rapperswil is approximately 86 miles respectively 138 kilometers.
By car or train, the actual journey to Rapperswil is certainly longer, as only the direct route (as the crow flies) between Villars-sur-Glâne and Rapperswil has been calculated here.
Air line (approximately)
138 kilometers
74 nautical miles