The calculated distance (air line) between Giardinetti-Tor Vergata and Rimini is approximately 152 miles respectively 245 kilometers.
By car or train, the actual journey to Rimini is certainly longer, as only the direct route (as the crow flies) between Giardinetti-Tor Vergata and Rimini has been calculated here.
Air line (approximately)
245 kilometers
132 nautical miles