| Aci Catena to Racconigi | 628.12 mi (1,010.86 km) |
| Aci Catena to Raffadali | 88.70 mi (142.75 km) |
| Aci Catena to Ragusa | 51.63 mi (83.09 km) |
| Aci Catena to Ramacca | 28.08 mi (45.19 km) |
| Aci Catena to Randazzo | 21.99 mi (35.39 km) |
| Aci Catena to Rapallo | 558.43 mi (898.70 km) |
| Aci Catena to Ravanusa | 67.84 mi (109.18 km) |
| Aci Catena to Ravenna | 495.04 mi (796.69 km) |
| Aci Catena to Recanati | 409.26 mi (658.64 km) |
| Aci Catena to Recco | 561.76 mi (904.06 km) |
| Aci Catena to Reggello | 460.62 mi (741.30 km) |
| Aci Catena to Reggio di Calabria | 45.36 mi (73.00 km) |
| Aci Catena to Reggio Emilia | 543.34 mi (874.42 km) |
| Aci Catena to Reggiolo | 552.81 mi (889.66 km) |
| Aci Catena to Rende | 132.54 mi (213.31 km) |
