| Boadilla del Monte to Rivalta di Torino | 659.95 mi (1,062.08 km) |
| Boadilla del Monte to Rivarolo Canavese | 677.53 mi (1,090.37 km) |
| Boadilla del Monte to Rivoli | 660.96 mi (1,063.72 km) |
| Boadilla del Monte to Rocca di Papa | 867.77 mi (1,396.53 km) |
| Boadilla del Monte to Rocca Priora | 870.36 mi (1,400.70 km) |
| Boadilla del Monte to Roccapiemonte | 972.82 mi (1,565.61 km) |
| Boadilla del Monte to Roccastrada | 795.33 mi (1,279.96 km) |
| Boadilla del Monte to Romano di Lombardia | 772.71 mi (1,243.56 km) |
| Boadilla del Monte to Rome | 855.89 mi (1,377.42 km) |
| Boadilla del Monte to Roncade | 894.56 mi (1,439.65 km) |
| Boadilla del Monte to Ronchi dei Legionari | 950.57 mi (1,529.79 km) |
| Boadilla del Monte to Ronciglione | 843.32 mi (1,357.19 km) |
| Boadilla del Monte to Rosa | 868.70 mi (1,398.04 km) |
| Boadilla del Monte to Rosarno | 1,065.36 mi (1,714.53 km) |
| Boadilla del Monte to Rosignano Marittimo | 764.85 mi (1,230.91 km) |
