| Middle River to Rivalta di Torino | 4,117.15 mi (6,625.91 km) |
| Middle River to Rivarolo Canavese | 4,116.49 mi (6,624.85 km) |
| Middle River to Rivoli | 4,116.00 mi (6,624.06 km) |
| Middle River to Rocca di Papa | 4,454.71 mi (7,169.16 km) |
| Middle River to Rocca Priora | 4,456.32 mi (7,171.76 km) |
| Middle River to Roccapiemonte | 4,578.53 mi (7,368.43 km) |
| Middle River to Roccastrada | 4,343.10 mi (6,989.55 km) |
| Middle River to Romano di Lombardia | 4,198.17 mi (6,756.31 km) |
| Middle River to Rome | 4,439.89 mi (7,145.31 km) |
| Middle River to Roncade | 4,306.25 mi (6,930.24 km) |
| Middle River to Ronchi dei Legionari | 4,346.35 mi (6,994.78 km) |
| Middle River to Ronciglione | 4,414.08 mi (7,103.78 km) |
| Middle River to Rosa | 4,277.41 mi (6,883.83 km) |
| Middle River to Rosarno | 4,721.73 mi (7,598.89 km) |
| Middle River to Rosignano Marittimo | 4,299.07 mi (6,918.69 km) |
