| Os to Rivalta di Torino | 1,053.09 mi (1,694.79 km) |
| Os to Rivarolo Canavese | 1,033.30 mi (1,662.93 km) |
| Os to Rivoli | 1,050.63 mi (1,690.82 km) |
| Os to Rocca di Papa | 1,311.90 mi (2,111.30 km) |
| Os to Rocca Priora | 1,311.27 mi (2,110.29 km) |
| Os to Roccapiemonte | 1,401.47 mi (2,255.45 km) |
| Os to Roccastrada | 1,213.31 mi (1,952.64 km) |
| Os to Romano di Lombardia | 1,031.35 mi (1,659.81 km) |
| Os to Rome | 1,301.04 mi (2,093.82 km) |
| Os to Roncade | 1,047.70 mi (1,686.11 km) |
| Os to Ronchi dei Legionari | 1,047.09 mi (1,685.13 km) |
| Os to Ronciglione | 1,271.58 mi (2,046.41 km) |
| Os to Rosa | 1,035.03 mi (1,665.72 km) |
| Os to Rosarno | 1,570.36 mi (2,527.26 km) |
| Os to Rosignano Marittimo | 1,181.19 mi (1,900.94 km) |
