| Riverside to Rivalta di Torino | 5,982.91 mi (9,628.56 km) |
| Riverside to Rivarolo Canavese | 5,974.45 mi (9,614.95 km) |
| Riverside to Rivoli | 5,981.08 mi (9,625.62 km) |
| Riverside to Rocca di Papa | 6,324.50 mi (10,178.29 km) |
| Riverside to Rocca Priora | 6,325.24 mi (10,179.50 km) |
| Riverside to Roccapiemonte | 6,442.89 mi (10,368.83 km) |
| Riverside to Roccastrada | 6,207.93 mi (9,990.69 km) |
| Riverside to Romano di Lombardia | 6,031.11 mi (9,706.13 km) |
| Riverside to Rome | 6,310.10 mi (10,155.12 km) |
| Riverside to Roncade | 6,108.03 mi (9,829.92 km) |
| Riverside to Ronchi dei Legionari | 6,131.14 mi (9,867.11 km) |
| Riverside to Ronciglione | 6,280.24 mi (10,107.08 km) |
| Riverside to Rosa | 6,084.27 mi (9,791.69 km) |
| Riverside to Rosarno | 6,609.23 mi (10,636.52 km) |
| Riverside to Rosignano Marittimo | 6,164.44 mi (9,920.71 km) |
