| Mainvilliers to Rivarolo Canavese | 365.54 mi (588.27 km) |
| Mainvilliers to Rivoli | 369.68 mi (594.94 km) |
| Mainvilliers to Rocca di Papa | 716.07 mi (1,152.41 km) |
| Mainvilliers to Rocca Priora | 717.14 mi (1,154.12 km) |
| Mainvilliers to Roccapiemonte | 838.21 mi (1,348.97 km) |
| Mainvilliers to Roccastrada | 599.70 mi (965.13 km) |
| Mainvilliers to Romano di Lombardia | 439.87 mi (707.90 km) |
| Mainvilliers to Rome | 701.35 mi (1,128.71 km) |
| Mainvilliers to Roncade | 549.24 mi (883.91 km) |
| Mainvilliers to Ronchi dei Legionari | 593.24 mi (954.73 km) |
| Mainvilliers to Ronciglione | 672.53 mi (1,082.33 km) |
| Mainvilliers to Rosa | 519.85 mi (836.62 km) |
| Mainvilliers to Rosarno | 999.01 mi (1,607.75 km) |
| Mainvilliers to Rosignano Marittimo | 555.41 mi (893.84 km) |
| Mainvilliers to Rosolini | 1,053.44 mi (1,695.35 km) |
