The calculated distance (air line) between La Tour-de-Peilz and Rapperswil is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Rapperswil is certainly longer, as only the direct route (as the crow flies) between La Tour-de-Peilz and Rapperswil has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles