| Twickenham to Rivalta di Torino | 571.27 mi (919.37 km) |
| Twickenham to Rivarolo Canavese | 560.79 mi (902.50 km) |
| Twickenham to Rivoli | 569.27 mi (916.15 km) |
| Twickenham to Rocca di Papa | 909.17 mi (1,463.17 km) |
| Twickenham to Rocca Priora | 909.87 mi (1,464.29 km) |
| Twickenham to Roccapiemonte | 1,027.51 mi (1,653.61 km) |
| Twickenham to Roccastrada | 792.78 mi (1,275.86 km) |
| Twickenham to Romano di Lombardia | 616.59 mi (992.31 km) |
| Twickenham to Rome | 894.86 mi (1,440.14 km) |
| Twickenham to Roncade | 705.73 mi (1,135.77 km) |
| Twickenham to Ronchi dei Legionari | 739.58 mi (1,190.24 km) |
| Twickenham to Ronciglione | 864.86 mi (1,391.87 km) |
| Twickenham to Rosa | 679.01 mi (1,092.76 km) |
| Twickenham to Rosarno | 1,193.95 mi (1,921.48 km) |
| Twickenham to Rosignano Marittimo | 749.68 mi (1,206.49 km) |
