| Rouen to Rivarolo Canavese | 420.24 mi (676.32 km) |
| Rouen to Rivoli | 426.55 mi (686.46 km) |
| Rouen to Rocca di Papa | 771.18 mi (1,241.09 km) |
| Rouen to Rocca Priora | 772.08 mi (1,242.54 km) |
| Rouen to Roccapiemonte | 891.94 mi (1,435.44 km) |
| Rouen to Roccastrada | 654.48 mi (1,053.29 km) |
| Rouen to Romano di Lombardia | 486.53 mi (782.99 km) |
| Rouen to Rome | 756.60 mi (1,217.63 km) |
| Rouen to Roncade | 588.15 mi (946.53 km) |
| Rouen to Ronchi dei Legionari | 628.37 mi (1,011.27 km) |
| Rouen to Ronciglione | 727.19 mi (1,170.30 km) |
| Rouen to Rosa | 559.62 mi (900.62 km) |
| Rouen to Rosarno | 1,055.37 mi (1,698.45 km) |
| Rouen to Rosignano Marittimo | 610.58 mi (982.63 km) |
| Rouen to Rosolini | 1,114.12 mi (1,793.01 km) |
