| Orsay to Rivarolo Canavese | 349.08 mi (561.79 km) |
| Orsay to Rivoli | 355.09 mi (571.47 km) |
| Orsay to Rocca di Papa | 700.12 mi (1,126.73 km) |
| Orsay to Rocca Priora | 701.06 mi (1,128.24 km) |
| Orsay to Roccapiemonte | 821.22 mi (1,321.62 km) |
| Orsay to Roccastrada | 583.45 mi (938.97 km) |
| Orsay to Romano di Lombardia | 417.80 mi (672.38 km) |
| Orsay to Rome | 685.51 mi (1,103.22 km) |
| Orsay to Roncade | 523.12 mi (841.88 km) |
| Orsay to Ronchi dei Legionari | 565.47 mi (910.03 km) |
| Orsay to Ronciglione | 656.21 mi (1,056.07 km) |
| Orsay to Rosa | 494.11 mi (795.19 km) |
| Orsay to Rosarno | 984.14 mi (1,583.82 km) |
| Orsay to Rosignano Marittimo | 539.45 mi (868.16 km) |
| Orsay to Rosolini | 1,042.56 mi (1,677.85 km) |
