| Saint-Michel-sur-Orge to Rivarolo Canavese | 342.14 mi (550.62 km) |
| Saint-Michel-sur-Orge to Rivoli | 348.15 mi (560.30 km) |
| Saint-Michel-sur-Orge to Rocca di Papa | 693.18 mi (1,115.56 km) |
| Saint-Michel-sur-Orge to Rocca Priora | 694.11 mi (1,117.07 km) |
| Saint-Michel-sur-Orge to Roccapiemonte | 814.28 mi (1,310.46 km) |
| Saint-Michel-sur-Orge to Roccastrada | 576.51 mi (927.80 km) |
| Saint-Michel-sur-Orge to Romano di Lombardia | 411.00 mi (661.44 km) |
| Saint-Michel-sur-Orge to Rome | 678.56 mi (1,092.04 km) |
| Saint-Michel-sur-Orge to Roncade | 516.62 mi (831.42 km) |
| Saint-Michel-sur-Orge to Ronchi dei Legionari | 559.15 mi (899.87 km) |
| Saint-Michel-sur-Orge to Ronciglione | 649.27 mi (1,044.90 km) |
| Saint-Michel-sur-Orge to Rosa | 487.57 mi (784.67 km) |
| Saint-Michel-sur-Orge to Rosarno | 977.19 mi (1,572.64 km) |
| Saint-Michel-sur-Orge to Rosignano Marittimo | 532.51 mi (856.99 km) |
| Saint-Michel-sur-Orge to Rosolini | 1,035.67 mi (1,666.74 km) |
