The calculated distance (air line) between Rillieux-la-Pape and Besançon is approximately 112 miles respectively 181 kilometers.
By car or train, the actual journey to Besançon is certainly longer, as only the direct route (as the crow flies) between Rillieux-la-Pape and Besançon has been calculated here.
Air line (approximately)
181 kilometers
98 nautical miles