| Mont-Saint-Martin to Rivarolo Canavese | 304.59 mi (490.18 km) |
| Mont-Saint-Martin to Rivoli | 319.44 mi (514.09 km) |
| Mont-Saint-Martin to Rocca di Papa | 632.43 mi (1,017.80 km) |
| Mont-Saint-Martin to Rocca Priora | 632.71 mi (1,018.25 km) |
| Mont-Saint-Martin to Roccapiemonte | 744.91 mi (1,198.82 km) |
| Mont-Saint-Martin to Roccastrada | 519.15 mi (835.50 km) |
| Mont-Saint-Martin to Romano di Lombardia | 333.98 mi (537.48 km) |
| Mont-Saint-Martin to Rome | 618.92 mi (996.06 km) |
| Mont-Saint-Martin to Roncade | 409.29 mi (658.68 km) |
| Mont-Saint-Martin to Ronchi dei Legionari | 440.74 mi (709.30 km) |
| Mont-Saint-Martin to Ronciglione | 588.32 mi (946.80 km) |
| Mont-Saint-Martin to Rosa | 383.87 mi (617.79 km) |
| Mont-Saint-Martin to Rosarno | 914.90 mi (1,472.39 km) |
| Mont-Saint-Martin to Rosignano Marittimo | 479.10 mi (771.04 km) |
| Mont-Saint-Martin to Rosolini | 991.44 mi (1,595.57 km) |
