| Cwmbran to Rivalta di Torino | 664.68 mi (1,069.70 km) |
| Cwmbran to Rivarolo Canavese | 656.48 mi (1,056.51 km) |
| Cwmbran to Rivoli | 662.85 mi (1,066.75 km) |
| Cwmbran to Rocca di Papa | 1,007.28 mi (1,621.06 km) |
| Cwmbran to Rocca Priora | 1,008.15 mi (1,622.46 km) |
| Cwmbran to Roccapiemonte | 1,127.62 mi (1,814.73 km) |
| Cwmbran to Roccastrada | 890.58 mi (1,433.25 km) |
| Cwmbran to Romano di Lombardia | 719.79 mi (1,158.39 km) |
| Cwmbran to Rome | 992.73 mi (1,597.65 km) |
| Cwmbran to Roncade | 814.75 mi (1,311.21 km) |
| Cwmbran to Ronchi dei Legionari | 850.70 mi (1,369.07 km) |
| Cwmbran to Ronciglione | 963.23 mi (1,550.16 km) |
| Cwmbran to Rosa | 787.29 mi (1,267.03 km) |
| Cwmbran to Rosarno | 1,291.61 mi (2,078.64 km) |
| Cwmbran to Rosignano Marittimo | 846.76 mi (1,362.73 km) |
