The calculated distance (air line) between Casano-Dogana-Isola and Rimini is approximately 126 miles respectively 202 kilometers.
By car or train, the actual journey to Rimini is certainly longer, as only the direct route (as the crow flies) between Casano-Dogana-Isola and Rimini has been calculated here.
Air line (approximately)
202 kilometers
109 nautical miles