| Tarquinia to Rivalta di Torino | 286.14 mi (460.50 km) |
| Tarquinia to Rivarolo Canavese | 293.06 mi (471.64 km) |
| Tarquinia to Rivoli | 287.78 mi (463.14 km) |
| Tarquinia to Rocca di Papa | 59.53 mi (95.80 km) |
| Tarquinia to Rocca Priora | 61.05 mi (98.25 km) |
| Tarquinia to Roccapiemonte | 183.45 mi (295.24 km) |
| Tarquinia to Roccastrada | 60.45 mi (97.28 km) |
| Tarquinia to Romano di Lombardia | 246.86 mi (397.28 km) |
| Tarquinia to Rome | 44.66 mi (71.87 km) |
| Tarquinia to Roncade | 235.25 mi (378.60 km) |
| Tarquinia to Ronchi dei Legionari | 262.33 mi (422.18 km) |
| Tarquinia to Ronciglione | 23.61 mi (38.00 km) |
| Tarquinia to Rosa | 239.58 mi (385.57 km) |
| Tarquinia to Rosarno | 342.07 mi (550.51 km) |
| Tarquinia to Rosignano Marittimo | 102.91 mi (165.62 km) |
