| Opovo to Rivalta di Torino | 629.69 mi (1,013.38 km) |
| Opovo to Rivarolo Canavese | 618.70 mi (995.70 km) |
| Opovo to Rivoli | 629.52 mi (1,013.12 km) |
| Opovo to Rocca di Papa | 448.52 mi (721.82 km) |
| Opovo to Rocca Priora | 445.73 mi (717.34 km) |
| Opovo to Roccapiemonte | 414.72 mi (667.42 km) |
| Opovo to Roccastrada | 480.93 mi (773.98 km) |
| Opovo to Romano di Lombardia | 519.81 mi (836.56 km) |
| Opovo to Rome | 454.05 mi (730.73 km) |
| Opovo to Roncade | 392.97 mi (632.43 km) |
| Opovo to Ronchi dei Legionari | 340.16 mi (547.44 km) |
| Opovo to Ronciglione | 452.50 mi (728.22 km) |
| Opovo to Rosa | 422.71 mi (680.29 km) |
| Opovo to Rosarno | 508.20 mi (817.86 km) |
| Opovo to Rosignano Marittimo | 505.99 mi (814.31 km) |
