| Biga to Rivalta di Torino | 1,053.04 mi (1,694.70 km) |
| Biga to Rivarolo Canavese | 1,047.87 mi (1,686.39 km) |
| Biga to Rivoli | 1,053.56 mi (1,695.54 km) |
| Biga to Rocca di Papa | 763.95 mi (1,229.46 km) |
| Biga to Rocca Priora | 761.44 mi (1,225.42 km) |
| Biga to Roccapiemonte | 659.82 mi (1,061.88 km) |
| Biga to Roccastrada | 850.77 mi (1,369.18 km) |
| Biga to Romano di Lombardia | 955.63 mi (1,537.94 km) |
| Biga to Rome | 776.49 mi (1,249.63 km) |
| Biga to Roncade | 837.66 mi (1,348.08 km) |
| Biga to Ronchi dei Legionari | 793.25 mi (1,276.62 km) |
| Biga to Ronciglione | 792.32 mi (1,275.12 km) |
| Biga to Rosa | 867.45 mi (1,396.02 km) |
| Biga to Rosarno | 613.17 mi (986.80 km) |
| Biga to Rosignano Marittimo | 889.54 mi (1,431.58 km) |
